tests

Increase retention time to two weeks #712

Job	Run time
Building Linux libraries	2m 52s
Building macOS libraries	1m 25s
Build XCFramework	7m 14s
Testing with Valgrind on ubuntu-latest	1m 51s
Building Windows libraries	2m 2s
Rust unit tests on ubuntu-24.04	2m 36s
Basic WASM build	1m 58s
Building Android libraries	3m 24s
Rust unit tests on macos-latest	1m 33s
Testing on ubuntu-24.04	1m 14s
Testing on windows-latest	44s
Testing on macos-latest	43s
Testing on ubuntu-arm64	39s
	28m 15s

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