Add missing abiversion tag for PowerPC assembly
* cipher/chacha20-p10le-8x.s: Add abiversion tag. * cipher/poly1305-p10le.s: Likewise. * configure.ac (gcry_cv_gcc_inline_asm_ppc_altivec) (gcry_cv_gcc_inline_asm_ppc_arch_3_00): Likewise.
Cherry-pick master commit of:
5cdb3b08fdd44c70ba9d771d2135e296c7d95e2d
- GnuPG-bug-id: T7721
- Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>