Add WATS coverage for sensitive env variable leakage
Add WATS coverage for sensitive env variable leakage

[#102605808]

cloudfoundry-incubator/wats,cloudfoundry/wats,cloudfoundry-incubator/wats,cloudfoundry/wats,cloudfoundry/wats,cloudfoundry/wats,cloudfoundry-incubator/wats,cloudfoundry-incubator/wats,cloudfoundry-incubator/wats,cloudfoundry/wats