Add a swift-format configuration file #14

Job	Run time
Test / macOS (Xcode 26.0 - sequoia - ARM64)	3m 38s
Test / iOS (Build Only, Xcode 26.0 - sequoia - ARM64)	3m 28s
Test / Linux (nightly-main - bookworm)	9m 53s
Test / Windows (nightly-main - windows-2022)	27m 40s
Test / Swift SDK for Wasm Build (${{ matrix.swift_version }} - ${{ matrix.os_version }})	0s
Test / Linux (nightly-main - rhel-ubi9)	11m 23s
Test / Linux (nightly-main - amazonlinux2)	11m 42s
Test / Linux (nightly-main - jammy)	10m 9s
Test / Linux (nightly-main - noble)	11m 56s
Test / Static Linux Swift SDK Build (${{ matrix.swift_version }} - ${{ matrix.os_version }})	-1s
Test / Embedded Swift SDK for Wasm Build (${{ matrix.swift_version }} - ${{ matrix.os_version }})	-1s
Test / Swift SDK for Android Build (${{ matrix.swift_version }} - ${{ matrix.os_version }} - NDK ${{ matrix.ndk_version }})	-1s
Soundness / Broken symlinks check	7s
Soundness / Format check	1m 1s
Soundness / Unacceptable language check	0s
Soundness / YAML lint check	5s
Soundness / Python lint check	8s
Soundness / Documentation check	1m 3s
Soundness / License headers check	0s
Soundness / Shell check	0s
Soundness / API breakage check	0s
	1h 32m 10s

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