Add rush change file for heft-lint-plugin patch

Co-authored-by: dmichon-msft <26827560+dmichon-msft@users.noreply.github.com>

Author: Copilot

common/changes/@rushstack/heft-lint-plugin/copilot-stabilize-linter-cache-hash_2025-11-26-23-32.json

@@ -0,0 +1,11 @@
+{
+  "changes": [
+    {
+      "comment": "Stabilize the hash suffix in the linter cache file by using tsconfig path hash instead of file list hash",
+      "type": "patch",
+      "packageName": "@rushstack/heft-lint-plugin"
+    }
+  ],
+  "packageName": "@rushstack/heft-lint-plugin",
+  "email": "198982749+Copilot@users.noreply.github.com"
+}