Chore: Remove unused babel dependencies and references (#76791)

* build(babel): remove unused babel dependenices and references from project

* chore: put back ts-loader

* chore(yarn): refresh lock file

* revert: remove ts-loader

.github/CODEOWNERS

@@ -355,7 +355,6 @@ tsconfig.json @grafana/frontend-ops
 /.yarn @grafana/frontend-ops
 /.yarnrc.yml @grafana/frontend-ops
 /yarn.lock @grafana/frontend-ops
-/babel.config.json @grafana/frontend-ops
 lerna.json @grafana/frontend-ops
 /.prettierrc.js @grafana/frontend-ops
 /.eslintrc @grafana/frontend-ops

.github/pr-commands.json

@@ -23,7 +23,6 @@
         "package.json",
         "tsconfig.json",
         "lerna.json",
-        ".babelrc",
         ".prettierrc.js",
         ".eslintrc",
         "**/*.mdx"