v6.1.0-rc.3

We reverted a PR that had a detected issue (see #11587). We will investigate and fix it either in the next patch or minor.

Commits

@ngtools/webpack

Commit	Description	Notes
	don't add resource sourcemap to parent compilation	Closes #9980

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Special Thanks

Hans Larsen, Charles Suttie, Filipe Silva, banjankri