Add recommendation for namespacePSS #702

Job	Run time
Build matrix	2s
checks	51s
lint-chart	32s
upgrade-test (v1.28.0)	9m 40s
test (v1.28.0)	18m 45s
upgrade-test (v1.27.3)	8m 52s
upgrade-test (v1.26.6)	10m 11s
test (v1.27.3)	18m 28s
example-test (v1.28.0, examples/external-postgresql)	3m 45s
test (v1.26.6)	19m 5s
example-test (v1.28.0, examples/nested)	3m 45s
example-test (v1.28.0, examples/external-mysql)	3m 48s
example-test (v1.28.0, examples/tornjak)	2m 59s
example-test (v1.28.0, examples/production)	6m 14s
example-test (v1.27.3, examples/external-postgresql)	3m 33s
example-test (v1.27.3, examples/nested)	3m 49s
example-test (v1.27.3, examples/external-mysql)	3m 43s
example-test (v1.27.3, examples/tornjak)	2m 39s
example-test (v1.27.3, examples/production)	6m 6s
example-test (v1.26.6, examples/external-postgresql)	3m 39s
example-test (v1.26.6, examples/nested)	3m 56s
example-test (v1.26.6, examples/external-mysql)	4m 7s
example-test (v1.26.6, examples/tornjak)	3m 22s
example-test (v1.26.6, examples/production)	6m 14s
	2h 28m 5s

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