ci: build with both GCC and Clang
These two compilers may have different warnings. Make sure we don't miss any.
The Clang build also supports ASan + UBSan.
Signed-off-by: Simon Ser contact@emersion.fr
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These two compilers may have different warnings. Make sure we don't miss any.
The Clang build also supports ASan + UBSan.
Signed-off-by: Simon Ser contact@emersion.fr