ci: use workspace-tools plugin

.github/linters/.cspell.json

@@ -1,12 +1,11 @@
 {
     "ignorePaths": [
-	"CHANGELOG.md",
+	    "CHANGELOG.md",
         "**/node_modules/**",
         "**/.git/**",
-        ".vscode",
         "megalinter",
-        "yarn.lock",
-        "report"
+        "**/yarn.lock",
+        "**/.yarnrc.yml"
     ],
     "language": "en",
     "noConfigSearch": true,

.github/workflows/on-pull-request.yml

@@ -154,7 +154,7 @@ jobs:
 
       - name: Install dependencies in production mode
         working-directory: ./plugin
-        run: yarn install --immutable --immutable-cache --check-cache --prod
+        run: yarn workspaces focus --all --production
         shell: bash
 
       - name: Install build dependencies
@@ -171,6 +171,7 @@ jobs:
       - name: Install plugin
         working-directory: ./plugin
         run: |
+          yarn set version classic
           sfdx plugins:link .
           sfdx plugins
 

.yarnrc.yml

@@ -1,3 +1,7 @@
 nodeLinker: node-modules
 
+plugins:
+  - path: .yarn/plugins/@yarnpkg/plugin-workspace-tools.cjs
+    spec: "@yarnpkg/plugin-workspace-tools"
+
 yarnPath: .yarn/releases/yarn-3.5.1.cjs