chore: Upgrade golangci-lint to v1.50.1 from v1.46.0 (#2790)

.golangci.yml

Makefile

connector/atlassiancrowd/atlassiancrowd.go

connector/connector.go

connector/google/google_test.go

connector/microsoft/microsoft.go

connector/saml/saml.go

connector/saml/saml_test.go

server/oauth2.go

server/templates.go

storage/ent/postgres.go

storage/kubernetes/client.go

storage/kubernetes/lock.go

storage/kubernetes/transport.go

storage/sql/config.go

storage/sql/crud.go

storage/storage.go