doc: fix minioJob env_ref_doc #2560

Job	Run time
Shellcheck (1.22.x)	15s
govet (1.22.x, ubuntu-latest)	1m 32s
govet-sidecar (1.22.x, ubuntu-latest)	1m 15s
lint (1.22.x, ubuntu-latest)	2m 30s
lint-sidecar (1.22.x, ubuntu-latest)	2m 9s
Check for vulnerable dependencies (1.22.x)	24s
Check for vulnerable dependencies in sidecar (1.22.x)	32s
gotest-sidecar (1.22.x, ubuntu-latest)	1m 18s
sidecar (1.22.x, ubuntu-latest)	3m 23s
operator (1.22.x, ubuntu-latest)	3m 25s
gotest (1.22.x, ubuntu-latest)	1m 48s
test-tenant-hotfix-update (1.22.x, ubuntu-latest)	3m 41s
test-tenant-upgrade (1.22.x, ubuntu-latest)	4m 15s
test-kes (1.22.x, ubuntu-latest)	4m 13s
helm (1.22.x, ubuntu-latest)	2m 27s
test-policy-binding (1.22.x, ubuntu-latest)	5m 45s
test-cert-manager (1.22.x, ubuntu-latest)	2m 50s
test-tenant (1.22.x, ubuntu-latest)	2m 51s
helm-floor (1.22.x, ubuntu-latest)	2m 43s
	47m 16s

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