Updates for all angular.io links to the new angular.dev domain. Additionally, adjustment to new resources where the equivalent does not exist on the new site (e.g. Tour of Heroes tutorial)
The secondary entry point (`node`) within the `@angular-devkit/core` package is
now defined by an exports entry in the main package.json file for the package. This
removes the need for the additional nested package.json file in a subdirectory.
The exports field also contains backward compatible entries to allow for continued
deep imports into the package. These compatibility entries will, however, be removed
in a future major version. Deep imported files are not considered part of the public
API of the package.
BUILD files for each package have had outdated glob excludes removed.
Additionally, some src args have been reduced to a single file where possible.
The root bazel ignore file has also been expanded to include all node module
directories in each package. The ignore file does not appear to currently support
globs so each path has been individually specified.
These changes include fixes to tests, timeout and stop of architect to make tests work with Jasmine 4.
One noticeable change that when we didn't stop architect through `run.stop()` this causes Bazel to timeout now.
Example
```
-- Test timed out at 2022-03-24 12:07:07 UTC --
/private/var/tmp/_bazel_alanagius/5168427e57f204ca069c602aa7ed1931/sandbox/darwin-sandbox/398/execroot/angular_cli/bazel-out/darwin-fastbuild/bin/packages/angular_devkit/build_angular/build_angular_browser_test.sh.runfiles/angular_cli/packages/angular_devkit/build_angular/build_angular_browser_test.sh: line 424: 41835 Terminated: 15 "${node}" ${LAUNCHER_NODE_OPTIONS[@]+"${LAUNCHER_NODE_OPTIONS[@]}"} ${USER_NODE_OPTIONS[@]+"${USER_NODE_OPTIONS[@]}"} "${MAIN}" ${ARGS[@]+"${ARGS[@]}"} 0<&0
```
The new public API tooling searches for nested package.json files to determine the location of secondary entrypoints. All secondary entrypoints for the CLI related packages now contain a secondary entrypoint package.json file.
The internal monorepo package discovery script was also updated to support the presence of the nested package.json files.
Contains fixes related to the symlink behaviour inside of bazel. Without it, webpack needs to be configured to be aware of symlinks and preserve the paths.
Without this change, module names will be computed with incorrect paths containing duplicate path fragments (e.g. `@angular-devkit/architect/testing/testing/test-logger`).
