Add support for `.dwo`/`.dwp` split DWARF outputs #225

Job	Run time
Test / Linux (nightly-6.3 - jammy - aarch64)	5m 51s
Test / iOS (Build Only, Xcode ${{ matrix.xcode_version }} - ${{ matrix.os_version }} - ${{ matrix.arch }})	0s
Soundness / Shell check	21s
Test / Linux (nightly-main - jammy - x86_64)	6m 4s
Soundness / Documentation check	59s
Test / Linux (nightly-main - jammy - aarch64)	5m 52s
Soundness / Unacceptable language check	8s
Test / Embedded Swift SDK for Wasm Build (${{ matrix.swift_version }} - ${{ matrix.os_version }})	0s
Test / Windows (nightly-main - windows-2022)	20m 45s
Test / Swift SDK for Android Build (${{ matrix.swift_version }} - NDK ${{ matrix.ndk_version }})	0s
Soundness / YAML lint check	10s
Soundness / Python lint check	9s
Test / Linux (nightly-6.3 - jammy - x86_64)	6m 14s
Test / Swift SDK for Wasm Build (${{ matrix.swift_version }} - ${{ matrix.os_version }})	0s
Test / macOS (Xcode 26.0 - tahoe - ARM64)	3m 42s
Soundness / Broken symlinks check	11s
Soundness / API breakage check	0s
Soundness / License headers check	9s
Test / FreeBSD (${{ matrix.swift_version }} - ${{ matrix.os_version }} - ${{ matrix.arch }})	-1s
Soundness / Documentation check (macOS)	-1s
Test / Static Linux Swift SDK Build (${{ matrix.swift_version }} - ${{ matrix.os_version }} - ${{ matrix.arch }})	-1s
Soundness / Format check	-1s
	50m 31s

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