message: don't save CMakeCache from Windows build phase, it causes issues during test
diff: @@ -175,7 +175,6 @@ build-windows-msvc14:
  paths:
  - build/Release
  - build/regression_tests
  - - build/CMakeCache.txt
  expire_in: 3 day
  build-windows-msvc15:
  @@ -189,7 +188,6 @@ build-windows-msvc15:
  paths:
  - build/Release
  - build/regression_tests
  - - build/CMakeCache.txt
  expire_in: 3 day
  build-windows-icc:
  @@ -203,7 +201,6 @@ build-windows-icc:
  paths:
  - build/Release
  - build/regression_tests
  - - build/CMakeCache.txt
  expire_in: 3 day
  build-scan-kw:
  