Normalize drive letter to lowercase on Windows to match VSCode #4065

Job	Run time
Install Script (macos-latest)	28s
Install Script (ubuntu-latest)	27s
OCI Implementation Registry Compatibility	1m 2s
CLI	41s
Tests Matrix (src/test/container-features/featuresCLICommands.test.ts)	3m 6s
Tests Matrix (src/test/container-features/e2e.test.ts)	4m 7s
Tests Matrix (src/test/cli.exec.buildKit.1.test.ts)	5m 0s
Tests Matrix (src/test/cli.build.test.ts)	10m 3s
Tests Matrix (src/test/cli.exec.buildKit.2.test.ts)	5m 29s
Tests Matrix (src/test/container-features/containerFeaturesOrder.test.ts)	1m 3s
Tests Matrix (--exclude src/test/container-features/containerFeaturesOrder.test.ts --exclude src/...	6m 39s
Tests Matrix (src/test/cli.podman.test.ts)	2m 17s
Tests Matrix (src/test/cli.exec.nonBuildKit.2.test.ts)	4m 50s
Tests Matrix (src/test/cli.exec.nonBuildKit.1.test.ts)	5m 1s
Tests Matrix (src/test/imageMetadata.test.ts)	6m 7s
Tests Matrix (src/test/cli.test.ts)	1m 3s
Tests Matrix (src/test/cli.up.test.ts)	5m 22s
Tests Matrix (src/test/container-features/containerFeaturesOCIPush.test.ts)	56s
Tests	2s
	1h 3m 43s

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