Switch from cheerio to DOMParser (#10929)

* Add tests around feature_latex_maths

* Switch from cheerio to DOMParser

* strict

* Iterate

yarn.lock

@@ -3028,11 +3028,6 @@ blurhash@^1.1.3:
   resolved "https://registry.yarnpkg.com/blurhash/-/blurhash-1.1.5.tgz#3034104cd5dce5a3e5caa871ae2f0f1f2d0ab566"
   integrity sha512-a+LO3A2DfxTaTztsmkbLYmUzUeApi0LZuKalwbNmqAHR6HhJGMt1qSV/R3wc+w4DL28holjqO3Bg74aUGavGjg==
 
-boolbase@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/boolbase/-/boolbase-1.0.0.tgz#68dff5fbe60c51eb37725ea9e3ed310dcc1e776e"
-  integrity sha512-JZOSA7Mo9sNGB8+UjSgzdLtokWAky1zbztM3WRLCbZ70/3cTANmQmOdR7y2g+J0e2WXywy1yS468tY+IruqEww==
-
 brace-expansion@^1.1.7:
   version "1.1.11"
   resolved "https://registry.yarnpkg.com/brace-expansion/-/brace-expansion-1.1.11.tgz#3c7fcbf529d87226f3d2f52b966ff5271eb441dd"
@@ -3189,31 +3184,6 @@ check-more-types@^2.24.0:
   resolved "https://registry.yarnpkg.com/check-more-types/-/check-more-types-2.24.0.tgz#1420ffb10fd444dcfc79b43891bbfffd32a84600"
   integrity sha512-Pj779qHxV2tuapviy1bSZNEL1maXr13bPYpsvSDB68HlYcYuhlDrmGd63i0JHMCLKzc7rUSNIrpdJlhVlNwrxA==
 
-cheerio-select@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/cheerio-select/-/cheerio-select-2.1.0.tgz#4d8673286b8126ca2a8e42740d5e3c4884ae21b4"
-  integrity sha512-9v9kG0LvzrlcungtnJtpGNxY+fzECQKhK4EGJX2vByejiMX84MFNQw4UxPJl3bFbTMw+Dfs37XaIkCwTZfLh4g==
-  dependencies:
-    boolbase "^1.0.0"
-    css-select "^5.1.0"
-    css-what "^6.1.0"
-    domelementtype "^2.3.0"
-    domhandler "^5.0.3"
-    domutils "^3.0.1"
-
-cheerio@^1.0.0-rc.9:
-  version "1.0.0-rc.12"
-  resolved "https://registry.yarnpkg.com/cheerio/-/cheerio-1.0.0-rc.12.tgz#788bf7466506b1c6bf5fae51d24a2c4d62e47683"
-  integrity sha512-VqR8m68vM46BNnuZ5NtnGBKIE/DfN0cRIzg9n40EIq9NOv90ayxLBXA8fXC5gquFRGJSTRqBq25Jt2ECLR431Q==
-  dependencies:
-    cheerio-select "^2.1.0"
-    dom-serializer "^2.0.0"
-    domhandler "^5.0.3"
-    domutils "^3.0.1"
-    htmlparser2 "^8.0.1"
-    parse5 "^7.0.0"
-    parse5-htmlparser2-tree-adapter "^7.0.0"
-
 chokidar@^3.4.0, chokidar@^3.5.1:
   version "3.5.3"
   resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-3.5.3.tgz#1cf37c8707b932bd1af1ae22c0432e2acd1903bd"
@@ -3519,17 +3489,6 @@ css-functions-list@^3.1.0:
   resolved "https://registry.yarnpkg.com/css-functions-list/-/css-functions-list-3.1.0.tgz#cf5b09f835ad91a00e5959bcfc627cd498e1321b"
   integrity sha512-/9lCvYZaUbBGvYUgYGFJ4dcYiyqdhSjG7IPVluoV8A1ILjkF7ilmhp1OGUz8n+nmBcu0RNrQAzgD8B6FJbrt2w==
 
-css-select@^5.1.0:
-  version "5.1.0"
-  resolved "https://registry.yarnpkg.com/css-select/-/css-select-5.1.0.tgz#b8ebd6554c3637ccc76688804ad3f6a6fdaea8a6"
-  integrity sha512-nwoRF1rvRRnnCqqY7updORDsuqKzqYJ28+oSMaJMMgOauh3fvwHqMS7EZpIPqK8GL+g9mKxF1vP/ZjSeNjEVHg==
-  dependencies:
-    boolbase "^1.0.0"
-    css-what "^6.1.0"
-    domhandler "^5.0.2"
-    domutils "^3.0.1"
-    nth-check "^2.0.1"
-
 css-tree@^2.3.1:
   version "2.3.1"
   resolved "https://registry.yarnpkg.com/css-tree/-/css-tree-2.3.1.tgz#10264ce1e5442e8572fc82fbe490644ff54b5c20"
@@ -3538,11 +3497,6 @@ css-tree@^2.3.1:
     mdn-data "2.0.30"
     source-map-js "^1.0.1"
 
-css-what@^6.1.0:
-  version "6.1.0"
-  resolved "https://registry.yarnpkg.com/css-what/-/css-what-6.1.0.tgz#fb5effcf76f1ddea2c81bdfaa4de44e79bac70f4"
-  integrity sha512-HTUrgRJ7r4dsZKU6GjmpfRK1O76h97Z8MfS1G0FozR+oF2kG6Vfe8JE6zwrkbxigziPHinCJ+gCPjA9EaBDtRw==
-
 css.escape@^1.5.1:
   version "1.5.1"
   resolved "https://registry.yarnpkg.com/css.escape/-/css.escape-1.5.1.tgz#42e27d4fa04ae32f931a4b4d4191fa9cddee97cb"
@@ -5080,7 +5034,7 @@ html-tags@^3.3.1:
   resolved "https://registry.yarnpkg.com/html-tags/-/html-tags-3.3.1.tgz#a04026a18c882e4bba8a01a3d39cfe465d40b5ce"
   integrity sha512-ztqyC3kLto0e9WbNp0aeP+M3kTt+nbaIveGmUxAtZa+8iFgKLUOD4YKM5j+f3QD89bra7UeumolZHKuOXnTmeQ==
 
-htmlparser2@^8.0.0, htmlparser2@^8.0.1:
+htmlparser2@^8.0.0:
   version "8.0.2"
   resolved "https://registry.yarnpkg.com/htmlparser2/-/htmlparser2-8.0.2.tgz#f002151705b383e62433b5cf466f5b716edaec21"
   integrity sha512-GYdjWKDkbRLkZ5geuHs5NY1puJ+PXwP7+fHPRz06Eirsb9ugf6d8kkXav6ADhcODhFFPMIXyxkxSuMf3D6NCFA==
@@ -6767,13 +6721,6 @@ npm-run-path@^4.0.0, npm-run-path@^4.0.1:
   dependencies:
     path-key "^3.0.0"
 
-nth-check@^2.0.1:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/nth-check/-/nth-check-2.1.1.tgz#c9eab428effce36cd6b92c924bdb000ef1f1ed1d"
-  integrity sha512-lqjrjmaOoAnWfMmBPL+XNnynZh2+swxiX3WUE0s4yEHI6m+AwrK2UZOimIRl3X/4QctVqS8AiZjFqyOGrMXb/w==
-  dependencies:
-    boolbase "^1.0.0"
-
 nwsapi@^2.2.2:
   version "2.2.3"
   resolved "https://registry.yarnpkg.com/nwsapi/-/nwsapi-2.2.3.tgz#00e04dfd5a4a751e5ec2fecdc75dfd2f0db820fa"
@@ -6982,14 +6929,6 @@ parse-srcset@^1.0.2:
   resolved "https://registry.yarnpkg.com/parse-srcset/-/parse-srcset-1.0.2.tgz#f2bd221f6cc970a938d88556abc589caaaa2bde1"
   integrity sha512-/2qh0lav6CmI15FzA3i/2Bzk2zCgQhGMkvhOhKNcBVQ1ldgpbfiNTVslmooUmWJcADi1f1kIeynbDRVzNlfR6Q==
 
-parse5-htmlparser2-tree-adapter@^7.0.0:
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/parse5-htmlparser2-tree-adapter/-/parse5-htmlparser2-tree-adapter-7.0.0.tgz#23c2cc233bcf09bb7beba8b8a69d46b08c62c2f1"
-  integrity sha512-B77tOZrqqfUfnVcOrUvfdLbz4pu4RopLD/4vmu3HUPswwTA8OH0EMW9BlWR2B0RCoiZRAHEUu7IxeP1Pd1UU+g==
-  dependencies:
-    domhandler "^5.0.2"
-    parse5 "^7.0.0"
-
 parse5@^7.0.0, parse5@^7.1.1:
   version "7.1.2"
   resolved "https://registry.yarnpkg.com/parse5/-/parse5-7.1.2.tgz#0736bebbfd77793823240a23b7fc5e010b7f8e32"