chore: Start making use of Mozilla's linter, p=#12656

src/tools/lint/eslint/eslint-plugin-mozilla/lib/configs/require-jsdoc-mjs.patch

@@ -0,0 +1,13 @@
+diff --git a/tools/lint/eslint/eslint-plugin-mozilla/lib/configs/require-jsdoc.mjs b/tools/lint/eslint/eslint-plugin-mozilla/lib/configs/require-jsdoc.mjs
+index 87fc32f6a1bdf21a56fb3ce18c767ebbb12c6d67..174fcc3a679ae655c9bce907461f9c3a9030c2a9 100644
+--- a/tools/lint/eslint/eslint-plugin-mozilla/lib/configs/require-jsdoc.mjs
++++ b/tools/lint/eslint/eslint-plugin-mozilla/lib/configs/require-jsdoc.mjs
+@@ -13,7 +13,7 @@ export default {
+       "error",
+       {
+         require: {
+-          ClassDeclaration: true,
++          ClassDeclaration: false,
+           FunctionDeclaration: false,
+         },
+       },

src/tools/lint/ignorefile-yml.patch

@@ -0,0 +1,12 @@
+diff --git a/tools/lint/ignorefile.yml b/tools/lint/ignorefile.yml
+index 5ae3b282a54c129bb16bca461470154e4a882618..f46c6256037cbef1392f8d070726d45dadac1289 100644
+--- a/tools/lint/ignorefile.yml
++++ b/tools/lint/ignorefile.yml
+@@ -3,7 +3,6 @@ ignorefile:
+     description: Linter for .gitignore and .hgignore files
+     include:
+         - '.gitignore'
+-        - '.hgignore'
+     support-files:
+         - 'tools/lint/ignorefile**'
+     type: external

src/tools/lint/rejected-words-yml.patch

@@ -0,0 +1,12 @@
+diff --git a/tools/lint/rejected-words.yml b/tools/lint/rejected-words.yml
+index d5ca2e05fb335fcd17d1559d5332ec4a43d7cd1d..1f34e8d5e05508fc541bc7aa6a779cd98206032a 100644
+--- a/tools/lint/rejected-words.yml
++++ b/tools/lint/rejected-words.yml
+@@ -8,7 +8,6 @@ avoid-blacklist-and-whitelist:
+     ignore-case: true
+     # Based on codespell with idl and webidl added.
+     extensions:
+-        - js
+         - mjs
+         - jsx
+         - idl