refactor(compiler-cli): include linker entry-points in NPM package (#40180)

The linker entry-points were not previously exposed in the NPM Bazel
target so they were omitted from the bundle. This commit adds the
necessary entry-points to the compiler-cli's npm_package target.

PR Close #40180

packages/compiler-cli/BUILD.bazel

@@ -60,6 +60,8 @@ pkg_npm(
     ],
     deps = [
         ":compiler-cli",
+        "//packages/compiler-cli/linker",
+        "//packages/compiler-cli/linker/babel",
         "//packages/compiler-cli/ngcc",
         "//packages/compiler-cli/src/ngtsc/file_system/testing",
         "//packages/compiler-cli/src/ngtsc/logging/testing",