chore: remove Makefile #603

Job	Run time
Static Analysis	40s
Code Coverage	2m 56s
P:8.1, S:6.3.*, D:mysql	5m 24s
P:8.1, S:6.3.*, D:mongo	41s
P:8.1, S:6.4.*, D:mysql	6m 40s
Sync meta files	0s
P:8.1, S:6.4.*, D:mongo	1m 4s
P:8.2, S:6.3.*, D:mysql	7m 0s
P:8.2, S:6.3.*, D:mongo	1m 1s
composer-validate / Validate composer.json	9s
P:8.2, S:6.4.*, D:mysql	5m 46s
P:8.2, S:6.4.*, D:mongo	55s
P:8, S:5.4.*, D:mysql\|mongo (lowest)	6m 16s
P:8.2, S:*, D:none	28s
P:8.2, S:*, D:mysql\|mongo	5m 52s
P:8.2, S:*, D:pgsql\|mongo	2m 54s
Run php-cs-fixer	0s
	47m 46s

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