[SANDBOX-1700] chore: upgrade to OCP 4.21 dependencies#501

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metlos wants to merge 3 commits intocodeready-toolchain:masterfrom

metlos:upgrade-ocp-4.21

Commits on Mar 11, 2026

chore: upgrade to OCP 4.21 dependencies

metlos
and
claude
committed

Commits on Mar 18, 2026

update controller-runtime to 0.22.1 to prevent problems manifesting in toolchain-common
metlos
committed

Commits on Mar 27, 2026

downgrade controller-runtime back to 0.21.0.
metlos
committed