AxServer: silence clang's -Wmain


main should not be declared as "extern C"

Pick-to: 6.8 6.12
Change-Id: Idf2ab72b05151f4128e5ac7f7ca1700bf5bee8eb
Reviewed-by: Pavel Dubsky <pavel.dubsky@qt.io>
commit7c8aea72a2eef93d530936a3667be119fe8380f1
parent6f77e19415b9a2f676e2c1eea2c211e1cd4d2461
authorTim Blechmann <tim.blechmann@qt.io>
committerTim Blechmann <tim.blechmann@qt.io>
commit timeThu, 11 Jun 2026 09:57:55 +0000