Translate ingress for Bahasa Indonesia. (#13958)

* Translate ingress for Bahasa Indonesia.

* Using markdown instead of html tag. Add `_index.md` in concepts.

* Remove italic md syntax from services-networking title in Bahasa.

* Replace all html italic tag in feature-state and Ingress for Bahasa.

* Address review for typo and paraprashing the content for Kubernetes in Bahasa.

* Fix nitty gritty Ingress translation for Bahasa Indonesia.

* Rebase from master

* Fix trailing . after inbound.

content/id/docs/templates/index.md

@@ -0,0 +1,13 @@
+---
+headless: true
+
+resources:
+- src: "*alpha*"
+  title: "alpha"
+- src: "*beta*"
+  title: "beta"
+- src: "*deprecated*"
+  title: "deprecated"
+- src: "*stable*"
+  title: "stable"
+---