Add LMS, XMSS and ML-DSA to Wconversion testing #6456

Job	Run time
build library (--enable-intelasm --enable-sp-asm --enable-all-crypto --enable-mlkem --enable-lms ...	2m 11s
build library (--disable-asm)	2m 11s
build library (--disable-asm --enable-all-crypto --enable-mlkem --enable-lms --enable-xmss --enab...	2m 11s
build library (--disable-asm --enable-mlkem --enable-lms --enable-xmss --enable-mldsa)	2m 11s
build library (--enable-intelasm --enable-sp-asm)	2m 11s
build library (--enable-intelasm --enable-sp-asm --enable-mlkem --enable-lms --enable-xmss --enab...	2m 11s
	13m 6s

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