ci: add fuzz regression testing and continuous fuzzing infrastructure #4857

Job	Run time
Check skip conditions	3s
Build slim container / Build container (amd64)	26s
Build container / Build container (amd64)	31s
Build slim container / Build container (arm64)	27s
Cache depends sources / Cache depends sources	7s
Build container / Build container (arm64)	38s
Build slim container / Create multi-arch manifest	27s
Build container / Create multi-arch manifest	34s
Lint / Run linters	1m 50s
x86_64-apple-darwin / Check cache	12s
x86_64-pc-linux-gnu_nowallet / Check cache	5s
x86_64-w64-mingw32 / Check cache	5s
linux64_multiprocess / Check cache	9s
arm-linux-gnueabihf / Check cache	7s
x86_64-pc-linux-gnu / Check cache	5s
x86_64-pc-linux-gnu_nowallet / Build depends	0s
linux64_nowallet-build / Build source	12m 31s
win64-build / Build source	7m 59s
x86_64-w64-mingw32 / Build depends	0s
linux64_ubsan-build / Build source	9m 4s
x86_64-pc-linux-gnu / Build depends	0s
linux64_sqlite-build / Build source	19m 57s
linux64_fuzz-build / Build source	4m 38s
linux64-build / Build source	16m 47s
arm-linux-gnueabihf / Build depends	0s
arm-linux-build / Build source	18m 3s
mac-build / Build source	4m 53s
x86_64-apple-darwin / Build depends	0s
linux64_multiprocess / Build depends	0s
linux64_tsan-build / Build source	10m 49s
linux64_multiprocess-build / Build source	27m 19s
linux64_ubsan-test / Test source	23m 57s
linux64_tsan-test / Test source	40m 54s
linux64_nowallet-test / Test source	7m 59s
linux64-test / Test source	24m 44s
linux64_sqlite-test / Test source	19m 7s
linux64_multiprocess-test / Test source	35m 29s
	4h 49m 56s

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