feat(detectExecuteScan) Added npm install step for detectExectueScan … #789

Job	Run time
Start	7s
Build integration tests	22s
Build Piper	1m 28s
Run integration tests ("(TestCNBIntegrationBindings\|TestCNBIntegrationWrongBuilderProject\|TestCNB...	1m 30s
Run integration tests ("TestCNBIntegrationPreserveFiles\b")	1m 27s
Run integration tests ("TestCNBIntegrationNPMProject")	2m 6s
Run integration tests ("TestCNBIntegrationMultiImage")	2m 39s
Run integration tests ("TestCNBIntegrationNPMCustomBuildpacksBuildpacklessProject")	1m 22s
Run integration tests ("TestCNBIntegrationNPMCustomBuildpacksFullProject")	1m 30s
Run integration tests ("TestCNBIntegrationProjectDescriptor")	1m 28s
Run integration tests ("TestCNBIntegrationPrePostBuildpacks")	1m 18s
Run integration tests ("TestGolangIntegration")	1m 45s
Run integration tests ("TestGradleIntegration")	1m 22s
Run integration tests ("TestMavenIntegration")	2m 16s
Run integration tests ("TestMTAIntegration")	1m 47s
Run integration tests ("TestTmsUploadIntegration")	1m 1s
Run integration tests ("TestTmsExportIntegration")	56s
Run integration tests ("Test(Gauge\|GCS\|GitHub\|GitOps\|Influx\|NPM\|Piper\|Python\|Sonar\|Vault\|Karma)In...	1m 12s
Finish	2s
	25m 38s

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