chore(deps): update babel monorepo to v8

Author: renovate[bot]

package.json

@@ -9,9 +9,9 @@
     "release": "release-it"
   },
   "devDependencies": {
-    "@babel/eslint-parser": "7.28.6",
-    "@babel/plugin-proposal-decorators": "7.28.6",
-    "@babel/preset-env": "7.28.6",
+    "@babel/eslint-parser": "8.0.1",
+    "@babel/plugin-proposal-decorators": "8.0.1",
+    "@babel/preset-env": "8.0.1",
     "@eslint/eslintrc": "3.3.3",
     "@eslint/js": "9.39.2",
     "@mermaid-js/mermaid-cli": "11.12.0",

packages/ember-simple-auth/package.json

@@ -34,11 +34,11 @@
     "ember-cookies": "^1.4.1"
   },
   "devDependencies": {
-    "@babel/core": "7.28.6",
-    "@babel/eslint-parser": "7.28.6",
+    "@babel/core": "8.0.1",
+    "@babel/eslint-parser": "8.0.1",
     "@babel/plugin-proposal-class-properties": "7.18.6",
-    "@babel/plugin-proposal-decorators": "7.28.6",
-    "@babel/runtime": "7.28.6",
+    "@babel/plugin-proposal-decorators": "8.0.1",
+    "@babel/runtime": "8.0.0",
     "@embroider/addon-dev": "7.1.6",
     "@embroider/macros": "1.19.6",
     "@glint/core": "1.5.2",

packages/test-app/package.json

@@ -18,8 +18,8 @@
     "test:fastboot": "ember fastboot:test"
   },
   "devDependencies": {
-    "@babel/eslint-parser": "7.28.6",
-    "@babel/plugin-transform-typescript": "7.28.6",
+    "@babel/eslint-parser": "8.0.1",
+    "@babel/plugin-transform-typescript": "8.0.1",
     "@ember/legacy-built-in-components": "0.5.0",
     "@ember/optional-features": "2.2.0",
     "@ember/string": "3.1.1",

packages/test-esa/package.json

@@ -23,7 +23,7 @@
     "test:one": "ember try:one"
   },
   "devDependencies": {
-    "@babel/eslint-parser": "7.28.6",
+    "@babel/eslint-parser": "8.0.1",
     "@ember/legacy-built-in-components": "0.5.0",
     "@ember/optional-features": "2.2.0",
     "@ember/string": "3.1.1",