Dependabot to automatically update Github actions #416

Job	Run time
Test on stable (Debug)	9m 54s
Indepth Tests (Debug, all libraries)	21m 41s
Test and Deploy on latest (Debug)	16m 54s
Test on stable (Release)	9m 57s
Indepth Tests (Debug, no libraries)	22m 38s
Test and Deploy on latest (Release)	17m 9s
Indepth Tests (Release, all libraries)	21m 35s
Indepth Tests (Release, no libraries)	14m 24s
Email notification	3s
	2h 14m 15s

Provide feedback