Update to EF Core 8.0.3 #195

Job	Run time
BuildAndTest (8.0.36-mysql, ubuntu-latest)	8m 53s
BuildAndTest (8.0.36-mysql, windows-latest)	16m 58s
BuildAndTest (5.7.44-mysql, ubuntu-latest)	8m 14s
BuildAndTest (5.7.44-mysql, windows-latest)	20m 31s
BuildAndTest (11.3.2-mariadb, ubuntu-latest)	7m 50s
BuildAndTest (11.3.2-mariadb, windows-latest)	13m 40s
BuildAndTest (11.2.3-mariadb, ubuntu-latest)	8m 17s
BuildAndTest (11.2.3-mariadb, windows-latest)	13m 46s
BuildAndTest (11.1.4-mariadb, ubuntu-latest)	8m 3s
BuildAndTest (11.1.4-mariadb, windows-latest)	11m 57s
BuildAndTest (11.0.5-mariadb, ubuntu-latest)	8m 29s
BuildAndTest (11.0.5-mariadb, windows-latest)	13m 8s
BuildAndTest (10.11.7-mariadb, ubuntu-latest)	7m 54s
BuildAndTest (10.11.7-mariadb, windows-latest)	11m 16s
BuildAndTest (10.10.7-mariadb, ubuntu-latest)	7m 43s
BuildAndTest (10.10.7-mariadb, windows-latest)	11m 45s
BuildAndTest (10.6.17-mariadb, ubuntu-latest)	8m 27s
BuildAndTest (10.6.17-mariadb, windows-latest)	12m 21s
BuildAndTest (10.5.24-mariadb, ubuntu-latest)	8m 7s
BuildAndTest (10.5.24-mariadb, windows-latest)	12m 33s
BuildAndTest (10.4.33-mariadb, ubuntu-latest)	8m 42s
BuildAndTest (10.4.33-mariadb, windows-latest)	13m 47s
NuGet	0s
	4h 2m 21s

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