npm(prettier-config): add .devcontainer/*.json as jsonc.

Summary:
[devcontainer.json](https://containers.dev/implementors/spec/#devcontainerjson)
is a "JSON with Comments" file.

Signed-off-by: Yongmin Hong <revi@omglol.email>

Test Plan: Watch how prettier behaves with rWEBXYZ `.devcontainer/devcontainer.json`.

Reviewers: O1 revi & automations, revi

Reviewed By: O1 revi & automations, revi

Differential Revision: https://issuetracker.revi.xyz/D400

npm/prettier-config/README.md

@@ -48,6 +48,9 @@ ## Config
     },
     {
       files: [
+        '.devcontainer/devcontainer.json',
+        '.devcontainer.json',
+        '.devcontainer/*/devcontainer.json',
         '.vscode/*.json',
         '**.hujson',
         'jsconfig.json',

npm/prettier-config/package.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
   "name": "@revi/prettier-config",
-  "version": "0.0.5",
+  "version": "0.0.6",
   "author": {
     "name": "revi",
     "email": "revi@omglol.email",

npm/prettier-config/prettier.config.js

@@ -48,6 +48,9 @@ const config = {
     },
     {
       files: [
+        '.devcontainer/devcontainer.json',
+        '.devcontainer.json',
+        '.devcontainer/*/devcontainer.json',
         '.vscode/*.json',
         '**.hujson',
         'jsconfig.json',