gh-125746: Delay deprecated `zipimport.zipimporter.load_module` removal time to 3.15 #129826

Job	Run time
Change detection / Compute changed files	13s
Check if generated files are up to date	3m 46s
Ubuntu SSL tests with OpenSSL (ubuntu-22.04, 3.0.15)	2m 8s
Windows MSI${{ '' }}	0s
Ubuntu SSL tests with OpenSSL (ubuntu-22.04, 3.1.7)	2m 2s
Ubuntu SSL tests with OpenSSL (ubuntu-22.04, 3.2.3)	1m 59s
Ubuntu SSL tests with OpenSSL (ubuntu-22.04, 3.3.2)	2m 12s
Address sanitizer	7m 41s
Hypothesis tests on Ubuntu	5m 21s
CIFuzz	0s
Thread sanitizer (free-threading) / Thread sanitizer	7m 20s
Thread sanitizer / Thread sanitizer	4m 19s
WASI / build and test	6m 14s
Windows / build (arm64)	2m 12s
Windows (free-threading) / build (arm64)	3m 33s
Windows / build and test (Win32)	15m 36s
Windows (free-threading) / build and test (Win32)	15m 34s
Windows / build and test (x64)	15m 28s
Windows (free-threading) / build and test (x64)	15m 33s
macOS (free-threading) / build and test (ghcr.io/cirruslabs/macos-runner:sonoma)	5m 25s
macOS / build and test (ghcr.io/cirruslabs/macos-runner:sonoma)	4m 46s
macOS / build and test (macos-13)	9m 14s
Ubuntu / build and test (ubuntu-22.04)	7m 20s
Ubuntu (free-threading) / build and test (ubuntu-22.04)	7m 37s
Docs / Docs	1m 53s
Docs / Docs (Oldest Sphinx)	2m 0s
Docs / Doctest	1m 47s
All required checks pass	3s
	2h 31m 16s

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