Fix sidecar conditionals (#4672) #658

Job	Run time
Start	8s
Build integration tests	23s
Build Piper	1m 38s
Run integration tests ("(TestCNBIntegrationBindings\|TestCNBIntegrationWrongBuilderProject\|TestCNB...	1m 45s
Run integration tests ("TestCNBIntegrationPreserveFiles\b")	1m 17s
Run integration tests ("TestCNBIntegrationNPMProject")	1m 56s
Run integration tests ("TestCNBIntegrationMultiImage")	3m 0s
Run integration tests ("TestCNBIntegrationNPMCustomBuildpacksBuildpacklessProject")	1m 19s
Run integration tests ("TestCNBIntegrationNPMCustomBuildpacksFullProject")	1m 27s
Run integration tests ("TestCNBIntegrationProjectDescriptor")	1m 16s
Run integration tests ("TestCNBIntegrationPrePostBuildpacks")	1m 30s
Run integration tests ("TestGolangIntegration")	2m 1s
Run integration tests ("TestGradleIntegration")	1m 20s
Run integration tests ("TestMavenIntegration")	1m 50s
Run integration tests ("TestMTAIntegration")	1m 52s
Run integration tests ("TestTmsUploadIntegration")	55s
Run integration tests ("TestTmsExportIntegration")	59s
Run integration tests ("Test(Gauge\|GCS\|GitHub\|GitOps\|Influx\|NPM\|Piper\|Python\|Sonar\|Vault\|Karma)In...	1m 17s
Finish	6s
	25m 59s

Provide feedback