swf: Bump version to 0.2.2 for crates.io publish #27205

Job	Run time
Paths filter	5s
Check dependencies	1m 29s
Lints with Rust stable	3m 52s
Lints with Rust beta	3m 52s
Test Rust ${{ matrix.rust_version }} / ${{ matrix.os }}	0s
Lints with Rust nightly	3m 47s
Test Rust stable / ubuntu-24.04	4m 36s
Test Rust stable / windows-latest	11m 33s
Test Rust stable / macos-14	3m 6s
Test Rust nightly / ubuntu-24.04	4m 25s
Test Rust beta / ubuntu-24.04	4m 31s
	41m 16s

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