[SwiftIfConfig] Add StaticBuildConfiguration #360

Job	Run time
Run tests using swift-syntax-dev-utils (Linux)	26m 3s
Validate generated code	3m 14s
Run tests using swift-syntax-dev-utils (Windows)	43m 0s
Test / Windows (5.9 - windows-2022)	15m 8s
Test / Windows (6.0 - windows-2022)	14m 37s
Test / Windows (6.2 - windows-2022)	14m 3s
Test / Windows (nightly - windows-2022)	16m 51s
Test / Windows (6.1 - windows-2022)	14m 9s
Test / Swift SDK for Wasm Build (nightly-main - jammy)	2m 39s
Test / Swift SDK for Wasm Build (nightly-6.2 - jammy)	2m 34s
Test / Linux (6.2 - jammy)	4m 23s
Test / Swift SDK for Wasm Build (6.2 - jammy)	2m 12s
Test / Linux (nightly-main - jammy)	4m 41s
Test / Windows (nightly-6.2 - windows-2022)	16m 49s
Test / macOS (Xcode ${{ matrix.xcode_version }} - ${{ matrix.os_version }} - ${{ matrix.arch }})	0s
Test / Linux (6.1 - jammy)	4m 24s
Test / Linux (5.10 - jammy)	4m 6s
Test / Embedded Swift SDK for Wasm Build (${{ matrix.swift_version }} - ${{ matrix.os_version }})	0s
Test / Static Linux Swift SDK Build (${{ matrix.swift_version }} - ${{ matrix.os_version }})	0s
Test / Linux (nightly-6.2 - jammy)	5m 12s
Test / Linux (6.0 - jammy)	4m 21s
Test / Linux (5.9 - jammy)	4m 0s
Soundness / Documentation check	4m 40s
Soundness / Broken symlinks check	4s
Soundness / Unacceptable language check	7s
Soundness / License headers check	12s
Soundness / Shell check	56s
Soundness / Python lint check	7s
Soundness / Format check	52s
Soundness / YAML lint check	7s
Soundness / API breakage check	0s
	3h 29m 31s

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