chore(deps): bump @angular/compiler from 20.3.16 to 21.2.7

Bumps [@angular/compiler](https://github.com/angular/angular/tree/HEAD/packages/compiler) from 20.3.16 to 21.2.7.
- [Release notes](https://github.com/angular/angular/releases)
- [Changelog](https://github.com/angular/angular/blob/main/CHANGELOG.md)
- [Commits](https://github.com/angular/angular/commits/v21.2.7/packages/compiler)

---
updated-dependencies:
- dependency-name: "@angular/compiler"
  dependency-version: 21.2.7
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

examples/fdc3-chart-and-grid/js-datagrid/package.json

@@ -13,7 +13,7 @@
     "@angular/animations": "21.1.5",
     "@angular/cdk": "21.1.5",
     "@angular/common": "21.1.5",
-    "@angular/compiler": "21.1.5",
+    "@angular/compiler": "20.3.18",
     "@angular/core": "21.1.5",
     "@angular/flex-layout": "^15.0.0-beta.42",
     "@angular/forms": "21.1.5",

examples/fdc3-trade-simulator/js-order-book/package.json

@@ -12,7 +12,7 @@
   "dependencies": {
     "@angular/animations": "21.1.5",
     "@angular/common": "^21.1.5",
-    "@angular/compiler": "^21.1.5",
+    "@angular/compiler": "^20.3.18",
     "@angular/core": "^21.1.5",
     "@angular/forms": "^21.1.5",
     "@angular/material": "21.1.5",

examples/fdc3-trade-simulator/js-trader-app/package.json

@@ -13,7 +13,7 @@
     "@angular/animations": "21.1.5",
     "@angular/cdk": "^21.1.5",
     "@angular/common": "^21.1.5",
-    "@angular/compiler": "^21.1.5",
+    "@angular/compiler": "^20.3.18",
     "@angular/core": "^21.1.5",
     "@angular/forms": "^21.1.5",
     "@angular/material": "21.1.5",

examples/js-chart-and-grid-messagerouter/js-datagrid/package.json

@@ -13,7 +13,7 @@
     "@angular/animations": "21.1.5",
     "@angular/cdk": "21.1.5",
     "@angular/common": "21.1.5",
-    "@angular/compiler": "21.1.5",
+    "@angular/compiler": "20.3.18",
     "@angular/core": "21.1.5",
     "@angular/flex-layout": "^15.0.0-beta.42",
     "@angular/forms": "21.1.5",

package-lock.json

@@ -15,7 +15,7 @@
     "@angular/animations": "^20.3.15",
     "@angular/cdk": "^20.2.14",
     "@angular/common": "^20.3.15",
-    "@angular/compiler": "^20.3.15",
+    "@angular/compiler": "^20.3.18",
     "@angular/core": "^20.3.15",
     "@angular/forms": "^20.3.15",
     "@angular/material": "^20.2.14",
@@ -26,8 +26,8 @@
     "@types/google-protobuf": "^3.15.12",
     "google-protobuf": "^4.0.2",
     "material-icons": "^1.13.10",
-    "ts-protoc-gen": "^0.15.0",
     "rxjs": "^7.8.0",
+    "ts-protoc-gen": "^0.15.0",
     "tslib": "^2.3.0"
   },
   "devDependencies": {