Building a custom image for intel-skylake-64 fails

/usr/lib/python3/dist-packages/html5lib/_trie/_base.py:3: DeprecationWarning: Using or importing the ABCs from 'collections' instead of from 'collections.abc' is deprecated since Python 3.3, and in 3.10 it will stop working from collections import Mapping
ERROR: intel-microcode-20220510-r0 do_fetch: Fetcher failure: Unable to find revision 6c0c4691e5bb446e0e428ebca595164709c59586 in branch main even from upstreamERROR: intel-microcode-20220510-r0 do_fetch: Bitbake Fetcher Error: FetchError('Unable to fetch URL from any source.', 'git://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files.git;protocol=https;branch=main')ERROR: Logfile of failure stored in: /home/qt/RTA/build-intel-skylake-64/tmp/work/skylake-64-intel-common-poky-linux/intel-microcode/20220510-r0/temp/log.do_fetch.378699ERROR: Task (/home/qt/RTA/sources/meta-intel/recipes-core/microcode/intel-microcode_20220510.bb:do_fetch) failed with exit code '1'