build(c): adjust ADBC_EXPORT work on msys #3040

Job	Run time
Source	12s
Documentation	6m 11s
Linux almalinux-8	7m 50s
Java 11	1m 17s
Linux almalinux-9	7m 54s
Go ubuntu-latest	30s
Go windows-latest	3m 39s
Linux debian-bookworm	7m 43s
Python ${{ matrix.arch }} Conda	0s
Go macos-13	1m 35s
Linux ubuntu-jammy	7m 58s
Python ${{ matrix.arch }} Conda	0s
Python amd64 macOS	24m 11s
Python sdist	7m 10s
Python amd64 manylinux	11m 55s
Python arm64v8 macOS	8m 16s
Python 3.9 Windows	15m 2s
Python arm64v8 manylinux	1h 19m 35s
Python 3.10 Windows	14m 2s
Python 3.11 Windows	16m 58s
Python 3.12 Windows	15m 14s
Python 3.13 Windows	15m 34s
Upload packages to Anaconda.org	0s
C#/.NET	56s
Create release	0s
Upload packages to Gemfury	0s
	4h 13m 42s

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