gh-126599: Refactor the `_PyOptimizer` APIs #133564

Job	Run time
Change detection / Compute changed files	13s
Check if Autoconf files are up to date	25s
Check if generated files are up to date	3m 51s
Address sanitizer (ubuntu-24.04)	4m 46s
Ubuntu SSL tests with OpenSSL (ubuntu-24.04, 3.0.15)	2m 47s
Ubuntu SSL tests with OpenSSL (ubuntu-24.04, 3.1.7)	2m 30s
Windows MSI${{ '' }}	0s
Docs	0s
Ubuntu SSL tests with OpenSSL (ubuntu-24.04, 3.2.3)	3m 0s
Ubuntu SSL tests with OpenSSL (ubuntu-24.04, 3.3.2)	2m 44s
Hypothesis tests on Ubuntu	4m 44s
CIFuzz (address)	5m 24s
CIFuzz (undefined)	4m 32s
CIFuzz (memory)	5m 23s
Thread sanitizer / Thread sanitizer	4m 26s
WASI / build and test	5m 33s
Thread sanitizer (free-threading) / Thread sanitizer	5m 34s
Windows / build and test (arm64)	3m 11s
Windows (free-threading) / build and test (arm64)	3m 12s
Windows / build and test (x64)	5m 21s
Windows / build and test (Win32)	5m 25s
Windows (free-threading) / build and test (x64)	5m 18s
macOS (free-threading) / build and test (ghcr.io/cirruslabs/macos-runner:sonoma)	4m 33s
macOS / build and test (ghcr.io/cirruslabs/macos-runner:sonoma)	4m 22s
Ubuntu / build and test (ubuntu-24.04)	5m 33s
macOS / build and test (macos-13)	5m 41s
Ubuntu / build and test (ubuntu-24.04-aarch64)	5m 24s
Ubuntu (free-threading) / build and test (ubuntu-24.04)	5m 34s
Ubuntu (free-threading) / build and test (ubuntu-24.04-aarch64)	4m 11s
All required checks pass	4s
	1h 53m 41s

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