Fix Obsoletes: and changelog versioning

Add ARM 64 EFI artifacts (bz 2059349)

Rebuilt for IMA sigs, glibc 2.34, aarch64 flags

ipxe-Add-ping-command-support.patch [bz#1985658]
ipxe-Add-VLAN-tagging-support.patch [bz#1985658]
ipxe-netdevice-Strip-802.Q-VLAN-0-priority-tags.patch [bz#1985658]
ipxe-Provide-snponly.efi-rom.patch [bz#1985658]
ipxe-Build-hwcert-subpackage.patch [bz#1985658]
Resolves: bz#1985658

ipxe-Disable-SHA-1.patch [bz#1935932]
ipxe-Replace-genisoimage-with-xorriso.patch [bz#1971981]
ipxe-spec-Drop-disabled-efi-ia32-build-infrastructure.patch [bz#1980138]
ipxe-spec-Generate-qemu-compatible-rom-filenames.patch [bz#1980138]
Resolves: bz#1935932
1 algorithm by default ()
Resolves: bz#1971981
Resolves: bz#1980138

ipxe-Skip-some-QEMU-ROMs-when-building-for-RHEL.patch [bz#1956931]
ipxe-spec-combine-BIOS-and-EFI-roms-using-util-catrom.pl.patch [bz#1957246]
Resolves: bz#1956931
roms-qemu list: Clean out old ROMs)
Resolves: bz#1957246

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

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

Update to newer git snapshot, synced with qemu.git
Re-enable HTTPS support, with edk2 fix included (bz 1820836)

Workaound fatal GCC 9 compilation/link errors
Fix conditionals for perl BuildRequires

Revert HTTPS support, causes boot hangs with UEFI (bz 1869102)

Enable HTTPS support (bug 1820836)

Explicitly BR perl-FindBin and perl-lib.

Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild