Update dependency eslint-plugin-ember to v12 (#1132)

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

Author: renovate[bot]

package.json

@@ -83,7 +83,7 @@
     "ember-try": "3.0.0",
     "eslint": "9.21.0",
     "eslint-config-prettier": "10.0.2",
-    "eslint-plugin-ember": "11.12.0",
+    "eslint-plugin-ember": "12.5.0",
     "eslint-plugin-n": "17.16.1",
     "eslint-plugin-prettier": "5.2.3",
     "eslint-plugin-qunit": "8.1.2",