Rebuilt for IMA sigs, glibc 2.34, aarch64 flags

Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937

Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild

e029640033d3 ("Automatic version commit for tag 0.78")
e32f506656fd ("use standard bash path")
70690b64401f ("avoid other tags spilling into the .spec changelog")
70b89c18cf5b ("Merge pull request #31 from awilliam/20201113.0")
80187bc9ba03 ("Merge pull request #30 from fiuczy/fix-error-cleanup")
97ea8bbeefb7 ("mdevctl: fix cleanup on error when creating and removing mdev")
b45d33dfd36c ("version support")
2b1c16ce6fb0 ("Fix attributes getting applied via start-parent-mdevs")
25d5e8d24d57 ("mdevctl: fix cleanup on error when writing to attribute")

a2621934aa37 ("Merge pull request #18 from cohuck/validate")
ffbcef5a1c84 ("Merge pull request #25 from etrunko/master")
5ec75a83bf30 ("Remove never used 'available' option")
d49b0f0db6b3 ("Merge pull request #23 from eskultety/man-fix")
4cfe37eb2d99 ("man: Point --verbose to the 'list' command rather than 'types'")
a0ae49eb7178 ("Merge pull request #17 from cohuck/install_symlinks")
504beba6e8f9 ("Force symlink cretion")
522c5ded00ff ("Fix attribute validation")

d7dfac5f5bfb ("Merge pull request #15 from cohuck/attr_sanity")
28a9fa17b51e ("validate attribute names")

3e10c587173c ("Restore BuildRequires")

3d6d2b1780f3 ("Remove systemd reference from README")

13f1322e576c ("Remove systemd support")
d84a2737e79c ("Fix device udev tagging")
68c92c7beaca ("Tag before generating spec file")
c34c4f1ade60 ("Update mdevctl.spec.in for lsmdev.8")
ed86d345aae0 ("Fix systemd UUID escaping")
d4e83f08161d ("Merge pull request #13 from cpaelzer/fix-lsmdev-man-page")
3c0d285b75ab ("lsmdev - add the alternative name to the man page")

18c33dfd136d ("Reformat changelog to match Linux commit reference style")

e2bda0996bd3 ("Fedora integration")

a6372fc0bd9e ("Create an lsmdev alias")