Update dependency webpack to v5.99.6 (#9583)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -1236,7 +1236,7 @@
     "ts-loader": "9.5.2",
     "typescript": "5.8.3",
     "vsce": "2.15.0",
-    "webpack": "5.99.5",
+    "webpack": "5.99.6",
     "webpack-cli": "6.0.1",
     "webpack-merge": "6.0.1",
     "webpack-stream": "7.0.0"

yarn.lock

@@ -5625,10 +5625,10 @@ [email protected]:
     through "^2.3.8"
     vinyl "^2.2.1"
 
-[email protected].5:
-  version "5.99.5"
-  resolved "https://registry.yarnpkg.com/webpack/-/webpack-5.99.5.tgz#86e3b3a5a03377ea5da271c929934003f5ac5dd8"
-  integrity sha512-q+vHBa6H9qwBLUlHL4Y7L0L1/LlyBKZtS9FHNCQmtayxjI5RKC9yD8gpvLeqGv5lCQp1Re04yi0MF40pf30Pvg==
+[email protected].6:
+  version "5.99.6"
+  resolved "https://registry.yarnpkg.com/webpack/-/webpack-5.99.6.tgz#0d6ba7ce1d3609c977f193d2634d54e5cf36379d"
+  integrity sha512-TJOLrJ6oeccsGWPl7ujCYuc0pIq2cNsuD6GZDma8i5o5Npvcco/z+NKvZSFsP0/x6SShVb0+X2JK/JHUjKY9dQ==
   dependencies:
     "@types/eslint-scope" "^3.7.7"
     "@types/estree" "^1.0.6"