Change spaces beta feedback to not be so beta-centric

res/css/_components.scss

@@ -67,7 +67,6 @@
 @import "./views/dialogs/_AddExistingToSpaceDialog.scss";
 @import "./views/dialogs/_AddressPickerDialog.scss";
 @import "./views/dialogs/_Analytics.scss";
-@import "./views/dialogs/_BetaFeedbackDialog.scss";
 @import "./views/dialogs/_BugReportDialog.scss";
 @import "./views/dialogs/_ChangelogDialog.scss";
 @import "./views/dialogs/_ChatCreateOrReuseChatDialog.scss";
@@ -81,6 +80,7 @@
 @import "./views/dialogs/_EditCommunityPrototypeDialog.scss";
 @import "./views/dialogs/_FeedbackDialog.scss";
 @import "./views/dialogs/_ForwardDialog.scss";
+@import "./views/dialogs/_GenericFeatureFeedbackDialog.scss";
 @import "./views/dialogs/_GroupAddressPicker.scss";
 @import "./views/dialogs/_HostSignupDialog.scss";
 @import "./views/dialogs/_IncomingSasDialog.scss";

res/css/views/dialogs/_GenericFeatureFeedbackDialog.scss

@@ -14,8 +14,8 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-.mx_BetaFeedbackDialog {
-    .mx_BetaFeedbackDialog_subheading {
+.mx_GenericFeatureFeedbackDialog {
+    .mx_GenericFeatureFeedbackDialog_subheading {
         color: $primary-fg-color;
         font-size: $font-14px;
         line-height: $font-20px;