community/librttopo: fix checksum mismatch
The cached tarball with the same package version has a different checksum from upstream. Rename the tarball filename to re-download the tarball from upstream and resolve checksum mismatch error.
Found on the 3.21 riscv64 builder (volatile log).
>>> librttopo: Fetching https://distfiles.alpinelinux.org/distfiles/v3.20/librttopo-1.1.0.tar.gz
Connecting to distfiles.alpinelinux.org (172.105.82.32:443)
saving to '/var/cache/distfiles/v3.21/librttopo-1.1.0.tar.gz.part'
librttopo-1.1.0.tar. 100% |********************************| 294k 0:00:00 ETA
'/var/cache/distfiles/v3.21/librttopo-1.1.0.tar.gz.part' saved
>>> librttopo: Fetching https://distfiles.alpinelinux.org/distfiles/v3.20/librttopo-1.1.0.tar.gz
>>> librttopo: Checking sha512sums...
librttopo-1.1.0.tar.gz: FAILED
sha512sum: WARNING: 1 of 1 computed checksums did NOT match
Edited by mio