chore: remove lightning-base-components dependency

- Remove lightning-base-components from package.json dependencies
- Remove lightning-base-components from lwc.config.json modules
- Update yarn.lock to reflect dependency removal

Author: nrkruk

lwc.config.json

@@ -1,7 +1,3 @@
 {
-  "modules": [
-    {
-      "npm": "lightning-base-components"
-    }
-  ]
+  "modules": []
 }

package.json

@@ -17,7 +17,6 @@
     "@salesforce/sf-plugins-core": "^11.2.4",
     "axios": "^1.11.0",
     "glob": "^10.4.5",
-    "lightning-base-components": "1.27.2-alpha",
     "lwc": "~8.20.5",
     "node-fetch": "^3.3.2",
     "open": "^10.2.0",

yarn.lock

@@ -8482,11 +8482,6 @@ lie@~3.3.0:
   dependencies:
     immediate "~3.0.5"
 
-lightning-base-components@1.27.2-alpha:
-  version "1.27.2-alpha"
-  resolved "https://registry.yarnpkg.com/lightning-base-components/-/lightning-base-components-1.27.2-alpha.tgz#a6cde01e2f271f54d7d6afc4df53d20cd987977d"
-  integrity sha512-YyxdAVEsECA2JqZnlsBxqPpBEdElfQa88qs5zY+eYHUdjZ/aE15OV0kjcoBB8o/46Z39jkyn+b1Aiy1wDZoqLw==
-
 lilconfig@^3.1.3:
   version "3.1.3"
   resolved "https://registry.yarnpkg.com/lilconfig/-/lilconfig-3.1.3.tgz#a1bcfd6257f9585bf5ae14ceeebb7b559025e4c4"