Tests

gh-140145: Improve error message of `UnicodeEncodeError` in `zoneinfo.load_tzdata` #196539

Job	Run time
Change detection / Create context from changed files	9s
All required checks pass	3s
Docs	0s
Windows ${{ ((fromJSON(matrix.free-threading) && '(free-threading)') \|\| '') }}	0s
Sanitizers${{ '' }}	0s
Ubuntu SSL tests	1s
Check if generated files are up to date	1s
WASI	0s
iOS	1s
Emscripten	0s
C API Docs	0s
Hypothesis tests on Ubuntu	1s
CIFuzz${{ '' }}	0s
Check if Autoconf files are up to date	1s
Windows MSI${{ '' }}	0s
macOS ${{ ((fromJSON(matrix.free-threading) && '(free-threading)') \|\| '') }}	0s
Cross build Linux	1s
Address sanitizer	1s
Android (${{ matrix.arch }})	1s
Ubuntu ${{ ((fromJSON(matrix.free-threading) && '(free-threading)') \|\| '') }} ${{ ((fromJSON(matrix.bolt) && '(bolt)') \|\| '') }}	0s
	20s

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