Move all environment variables to sidecar #2537

Job	Run time
govet (1.22.x, ubuntu-latest)	1m 28s
lint (1.22.x, ubuntu-latest)	2m 25s
govet-sidecar (1.22.x, ubuntu-latest)	1m 14s
lint-sidecar (1.22.x, ubuntu-latest)	2m 17s
Shellcheck (1.22.x)	18s
Check for vulnerable dependencies (1.22.x)	26s
Check for vulnerable dependencies in sidecar (1.22.x)	33s
sidecar (1.22.x, ubuntu-latest)	3m 18s
gotest-sidecar (1.22.x, ubuntu-latest)	1m 23s
operator (1.22.x, ubuntu-latest)	3m 24s
gotest (1.22.x, ubuntu-latest)	1m 43s
test-kes (1.22.x, ubuntu-latest)	4m 30s
test-tenant-hotfix-update (1.22.x, ubuntu-latest)	3m 46s
test-tenant (1.22.x, ubuntu-latest)	2m 54s
test-tenant-upgrade (1.22.x, ubuntu-latest)	3m 45s
helm (1.22.x, ubuntu-latest)	2m 42s
helm-floor (1.22.x, ubuntu-latest)	2m 41s
test-cert-manager (1.22.x, ubuntu-latest)	2m 42s
test-policy-binding (1.22.x, ubuntu-latest)	6m 53s
	48m 22s

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