Add backward compatibility workflow and tests #5076

Job	Run time
CodeChecks / Basic code checks	1m 29s
DocsBuild / Docs build	49s
Fast builds / Fast builds (windows-latest, OFF, ON, OFF)	2m 29s
Fast builds / Fast builds (windows-latest, OFF, OFF, OFF)	2m 23s
Fast builds / Fast builds (ubuntu-latest, ON, ON, -DCMAKE_BUILD_TYPE=Release -DUMF_BUILD_BENCHMARKS=ON -DUMF_BU...	2m 16s
Fast builds / Fast builds (ubuntu-latest, OFF, OFF, -DCMAKE_BUILD_TYPE=Release -DUMF_BUILD_BENCHMARKS=ON, OFF)	2m 10s
Fast builds / Fast builds (ubuntu-latest, OFF, ON, -DCMAKE_BUILD_TYPE=Release, ON)	2m 28s
Fast builds / Fast builds (ubuntu-20.04, OFF, ON, -DCMAKE_BUILD_TYPE=Release, ON)	2m 28s
MultiNuma	1s
DevDax	1s
Basic builds	1s
QEMU	1s
Sanitizers	1s
CUDA	1s
CodeQL	1s
Compatibility	1s
L0	1s
ProxyLib	1s
Trivy	1s
Valgrind	1s
Coverage_partial	1s
Coverage	1s
	16m 46s

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