Static library libintl.a contains DllMain

[woot000]

Description / Steps to reproduce the issue

After #23011, DllMain is included in the static library for gettext-runtime, not sure if this is intentional
MINGW64:

$ nm /mingw64/lib/libintl.a | grep DllMain
0000000000000010 T DllMain

CLANG64:

$ nm /clang64/lib/libintl.a | grep DllMain
00000010 T DllMain
00000000 b DllMain.location

UCRT64:

$ nm /ucrt64/lib/libintl.a | grep DllMain
0000000000000010 T DllMain

Expected behavior

DllMain is included only in the shared library

Actual behavior

DllMain is included in both the static library and the shared library

Verification

• I have verified that my MSYS2 is up-to-date before submitting the report (see https://www.msys2.org/docs/updating/)

Windows Version

MINGW64_NT-10.0-26100

MINGW environments affected

• MINGW64
• MINGW32
• UCRT64
• CLANG64
• CLANGARM64

Are you willing to submit a PR?

No response