Update angular-eslint monorepo to v20.5.2

Author: renovate[bot]

package-lock.json

@@ -26,11 +26,11 @@
     "zone.js": "~0.15.1"
   },
   "devDependencies": {
-    "@angular-eslint/builder": "20.4.0",
-    "@angular-eslint/eslint-plugin": "20.4.0",
-    "@angular-eslint/eslint-plugin-template": "20.4.0",
-    "@angular-eslint/schematics": "20.4.0",
-    "@angular-eslint/template-parser": "20.4.0",
+    "@angular-eslint/builder": "20.5.2",
+    "@angular-eslint/eslint-plugin": "20.5.2",
+    "@angular-eslint/eslint-plugin-template": "20.5.2",
+    "@angular-eslint/schematics": "20.5.2",
+    "@angular-eslint/template-parser": "20.5.2",
     "@angular/build": "^20.0.5",
     "@angular/cli": "~20.3.0",
     "@angular/compiler-cli": "^20.0.6",