Sync upstream main

.github/PULL_REQUEST_TEMPLATE.md

@@ -19,15 +19,15 @@ Fixes #
 I have: <!--You MUST either [x] check or [ ] ~strike through~ every item.-->
 
 - [ ] Read and followed Crossplane's [contribution process].
-- [ ] Run `make reviewable` to ensure this PR is ready for review.
+- [ ] Run `earthly +reviewable` to ensure this PR is ready for review.
 - [ ] Added or updated unit tests.
 - [ ] Added or updated e2e tests.
 - [ ] Linked a PR or a [docs tracking issue] to [document this change].
 - [ ] Added `backport release-x.y` labels to auto-backport this PR.
 
 Need help with this checklist? See the [cheat sheet].
 
-[contribution process]: https://github.com/crossplane/crossplane/tree/master/contributing
+[contribution process]: https://github.com/crossplane/crossplane/tree/main/contributing
 [docs tracking issue]: https://github.com/crossplane/docs/issues/new
 [document this change]: https://docs.crossplane.io/contribute/contribute
-[cheat sheet]: https://github.com/crossplane/crossplane/tree/master/contributing#checklist-cheat-sheet
+[cheat sheet]: https://github.com/crossplane/crossplane/tree/main/contributing#checklist-cheat-sheet

.github/renovate-entrypoint.sh

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+curl -fsSLo /usr/local/bin/earthly https://github.com/earthly/earthly/releases/latest/download/earthly-linux-amd64
+chmod +x /usr/local/bin/earthly
+/usr/local/bin/earthly bootstrap
+
+renovate