chore: Upgrade Webpack to v5 (#16701)

* Upgrade Webpack to v5

* Remove mapbox hack

* Replace url-loaders and file-loaders with asset modules

* Remove 1 rule

* Change --colors to --color

* Remove invalid option (--no-progress)

* Remove url-loader, bump plugin

* Fix AnnotationLayer formula check

* Remove redundant tests

* Bump cypress packages

* Remove old comment

* Fix tests

* Remove checks for number of scripts in markdown test

* Cosmetic changes

* Add tests

* Fix test

* Fix test

* Fixes test warnings

* disable flaky test

Co-authored-by: Ville Brofeldt <ville.v.brofeldt@gmail.com>
Co-authored-by: Michael S. Molina <michael.s.molina@gmail.com>

.github/workflows/bashlib.sh

@@ -70,7 +70,7 @@ build-assets() {
   cd "$GITHUB_WORKSPACE/superset-frontend"
 
   say "::group::Build static assets"
-  npm run build -- --no-progress
+  npm run build
   say "::endgroup::"
 }
 
@@ -82,7 +82,7 @@ build-instrumented-assets() {
   if [[ -f "$ASSETS_MANIFEST" ]]; then
     echo 'Skip frontend build because instrumented static assets already exist.'
   else
-    npm run build-instrumented -- --no-progress
+    npm run build-instrumented
     cache-save instrumented-assets
   fi
   say "::endgroup::"