Disable most jobs. #1377

Job	Run time
Load Jobs Settings / Disabled Actions	4s
Lean Build	0s
Build Packages	0s
Full Build	0s
Functional Testing	0s
Fuzz with OSS-Fuzz (address)	28m 57s
Fuzz with OSS-Fuzz (memory)	27m 59s
Fuzz with OSS-Fuzz (coverage)	12m 17s
Fuzz with OSS-Fuzz (undefined)	28m 13s
Glitch Injection	-1s
Roll Release	0s
Build&Push to DockerHub	0s
	1h 37m 29s

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