Squashed 'release-tools/' changes from 31aa44d1..335339f0

https://github.com/kubernetes-csi/csi-release-tools/commit/335339f0 Merge https://github.com/kubernetes-csi/csi-release-tools/pull/187 from mauriciopoppe/remove-eol-windows-versions
https://github.com/kubernetes-csi/csi-release-tools/commit/890b87a2 Merge https://github.com/kubernetes-csi/csi-release-tools/pull/188 from pwschuurman/update-release-notes-docs
https://github.com/kubernetes-csi/csi-release-tools/commit/274bc9ba Update Sidecar Release Process documentation to reference latest syntax for release-notes tool
https://github.com/kubernetes-csi/csi-release-tools/commit/87b6c372 Merge https://github.com/kubernetes-csi/csi-release-tools/pull/185 from Garima-Negi/fix-OWNERS-files
https://github.com/kubernetes-csi/csi-release-tools/commit/f1de2c66 Fix OWNERS file - squashed commits
https://github.com/kubernetes-csi/csi-release-tools/commit/59ae38b7 Remove EOL windows versions from BUILD_PLATFORMS
https://github.com/kubernetes-csi/csi-release-tools/commit/5d664712 Merge https://github.com/kubernetes-csi/csi-release-tools/pull/186 from humblec/sp
https://github.com/kubernetes-csi/csi-release-tools/commit/d066f1ba Correct prow.sh typo and make codespell linter pass
https://github.com/kubernetes-csi/csi-release-tools/commit/762e22d0 Merge https://github.com/kubernetes-csi/csi-release-tools/pull/184 from pohly/image-publishing-troubleshooting
https://github.com/kubernetes-csi/csi-release-tools/commit/81e26c3f SIDECAR_RELEASE_PROCESS.md: add troubleshooting for image publishing

git-subtree-dir: release-tools
git-subtree-split: 335339f059da0b8b1947794a8c75d9e5b973cb79

KUBERNETES_CSI_OWNERS_ALIASES

@@ -31,15 +31,7 @@ aliases:
 
 # This documents who previously contributed to Kubernetes-CSI
 # as approver.
-emeritus_approver:
+emeritus_approvers:
 - lpabon
 - sbezverk
 - vladimirvivien
-
-# This documents who previously contributed to Kubernetes-CSI
-# as reviewer.
-emeritus_reviewer:
-- lpabon
-- saad-ali
-- sbezverk
-- vladimirvivien