chore(deps): update dependency ng-packagr to v21.2.1 (#2118)

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

Author: renovate[bot]

examples/jest/multiple-apps/package.json

@@ -40,7 +40,7 @@
     "jest": "30.3.0",
     "jest-environment-jsdom": "30.3.0",
     "jsdom": "28.1.0",
-    "ng-packagr": "21.2.0",
+    "ng-packagr": "21.2.1",
     "ts-node": "10.9.2",
     "typescript": "5.9.3",
     "typescript-eslint": "8.57.1"

yarn.lock

@@ -16432,7 +16432,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"magic-string@npm:0.30.21, magic-string@npm:^0.30.17, magic-string@npm:^0.30.21":
+"magic-string@npm:0.30.21, magic-string@npm:^0.30.21":
   version: 0.30.21
   resolution: "magic-string@npm:0.30.21"
   dependencies:
@@ -17037,7 +17037,7 @@ __metadata:
     jest: 30.3.0
     jest-environment-jsdom: 30.3.0
     jsdom: 28.1.0
-    ng-packagr: 21.2.0
+    ng-packagr: 21.2.1
     rxjs: 7.8.2
     ts-node: 10.9.2
     tslib: 2.8.1
@@ -17135,9 +17135,9 @@ __metadata:
   languageName: node
   linkType: hard
 
-"ng-packagr@npm:21.2.0":
-  version: 21.2.0
-  resolution: "ng-packagr@npm:21.2.0"
+"ng-packagr@npm:21.2.1":
+  version: 21.2.1
+  resolution: "ng-packagr@npm:21.2.1"
   dependencies:
     "@ampproject/remapping": ^2.3.0
     "@rollup/plugin-json": ^6.1.0
@@ -17157,7 +17157,7 @@ __metadata:
     piscina: ^5.0.0
     postcss: ^8.4.47
     rollup: ^4.24.0
-    rollup-plugin-dts: ^6.2.0
+    rollup-plugin-dts: ^6.4.0
     rxjs: ^7.8.1
     sass: ^1.81.0
     tinyglobby: ^0.2.12
@@ -17174,7 +17174,7 @@ __metadata:
       optional: true
   bin:
     ng-packagr: src/cli/main.js
-  checksum: 88df807c27a402b17242050478a7c17c3ed151f13b8688e3f34c59d381af757a28b10b1bd48e58d0ecb30487f983f0db46be442c698033927df13303e9713a1c
+  checksum: 0ddcc23949ea9d24fbcc3248792ef1e7ce7d64a0158bb0731f926b0be362638e44e392d63591f0fbf64895770ed3087b2edb45cdff493b4a238f959853f327aa
   languageName: node
   linkType: hard
 
@@ -19408,19 +19408,22 @@ __metadata:
   languageName: node
   linkType: hard
 
-"rollup-plugin-dts@npm:^6.2.0":
-  version: 6.2.3
-  resolution: "rollup-plugin-dts@npm:6.2.3"
+"rollup-plugin-dts@npm:^6.4.0":
+  version: 6.4.0
+  resolution: "rollup-plugin-dts@npm:6.4.0"
   dependencies:
-    "@babel/code-frame": ^7.27.1
-    magic-string: ^0.30.17
+    "@babel/code-frame": ^7.29.0
+    "@jridgewell/remapping": ^2.3.5
+    "@jridgewell/sourcemap-codec": ^1.5.5
+    convert-source-map: ^2.0.0
+    magic-string: ^0.30.21
   peerDependencies:
     rollup: ^3.29.4 || ^4
-    typescript: ^4.5 || ^5.0
+    typescript: ^4.5 || ^5.0 || ^6.0
   dependenciesMeta:
     "@babel/code-frame":
       optional: true
-  checksum: 0ba1face5472df7dbc7fc88c1ed2f4a51b6882ad838bbb00250f418278e9e46de3c30c3d536bd0011ba887e98fb82e6c68bd9d3375ec54e7d8c3b500fa77d797
+  checksum: 9619838ceacc30c1637495ff0642a071065e96d2b4ccc450436275815b2aa7e38018187e58a3a71110ad9d7d141f32413fa6efcea23fe464b300f432ebdce4a0
   languageName: node
   linkType: hard