Repository navigation

build: move the build and test targets to @angular/build #2960

Job	Run time
Build	54s
Contribute Node >=22.22.3 <23 (macos-latest)	2m 34s
Contribute Node >=22.22.3 <23 (windows-latest)	6m 27s
Contribute Node >=22.22.3 <23 (ubuntu-latest)	2m 26s
Test firefox-headless	1m 50s
Test chrome-headless	1m 14s
Test Node >=22.22.3 <23 (ubuntu-latest)	51s
Test Node >=24.15.0 <25 (windows-latest)	1m 42s
Test Node >=24.15.0 <25 (ubuntu-latest)	58s
Test Node 26 (windows-latest)	1m 19s
Test Node 26 (macos-latest)	1m 10s
Test Node >=22.22.3 <23 (windows-latest)	2m 38s
Test Node >=24.15.0 <25 (macos-latest)	46s
Test Node >=22.22.3 <23 (macos-latest)	1m 8s
Test Node 26 (ubuntu-latest)	50s
Branch protection	3s
Publish (NPM)	-1s
	26m 49s