Fix file+noindex URI usage on Windows #9251

Job	Run time
Build statically linked using alpine	1m 14s
Validate windows-latest ghc-9.12.1	1m 10s
Validate windows-latest ghc-9.10.1	1m 10s
Validate windows-latest ghc-9.8.4	1m 11s
Validate windows-latest ghc-9.6.6	1m 10s
Validate windows-latest ghc-9.4.8	1m 15s
Validate windows-latest ghc-9.2.8	1m 13s
Validate ubuntu-22.04 ghc-9.12.1	1m 25s
Validate ubuntu-22.04 ghc-9.10.1	1m 25s
Validate ubuntu-22.04 ghc-9.8.4	1m 12s
Validate ubuntu-22.04 ghc-9.6.6	1m 12s
Validate ubuntu-22.04 ghc-9.4.8	1m 12s
Validate ubuntu-22.04 ghc-9.2.8	1m 12s
Validate ubuntu-22.04 ghc-9.0.2	1m 12s
Validate ubuntu-22.04 ghc-8.10.7	1m 13s
Validate ubuntu-22.04 ghc-8.8.4	1m 11s
Validate macos-latest ghc-9.12.1	1m 13s
Validate macos-latest ghc-9.10.1	1m 13s
Validate macos-latest ghc-9.8.4	1m 13s
Validate macos-latest ghc-9.6.6	1m 13s
Validate macos-latest ghc-9.4.8	1m 13s
Validate macos-latest ghc-9.2.8	1m 14s
Validate old ghcs ${{ matrix.extra-ghc }}	1s
Dogfooding ${{ matrix.sys.os }} ghc-${{ matrix.ghc }}	1s
Validate post job	1s
Create a GitHub prerelease with the binary artifacts	1s
Create a GitHub LTS prerelease with the binary artifacts	1s
	27m 1s

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