* Migrate TestLibExamplesWithCaseMismatch from test_lib.py to lib_test.go

* Migrate TestLibCommandsWithLibraryHavingInvalidVersion from test_lib.py to lib_test.go

* Migrate TestInstallZipLibWithMacosMetadata from test_lib.py to lib_test.go

* Migrate TestInstallZipInvalidLibrary from test_lib.py to lib_test.go

* Migrate TestInstallGitInvalidLibrary from test_lib.py to lib_test.go

* Migrate TestUpgradeDoesNotTryToUpgradeBundledCoreLibrariesInSketchbook from test_lib.py to lib_test.go

* Migrate TestUpgradeDoesNotTryToUpgradeBundledCoreLibraries from test_lib.py to lib_test.go

* Migrate TestInstallGitUrlAndZipPathFlagsVisibility from test_lib.py to lib_test.go

* Migrate TestInstallWithZipPath from test_lib.py to lib_test.go

* Migrate TestInstallWithZipPathMultipleLibraries from test_lib.py to lib_test.go

* Migrate TestInstallWithGitUrlLocalFileUri to lib_test.go and delete test_lib.py

* Improve style and readability