FEATURE change port in mysql to default one (3306) #22

Job	Run time
govulncheck (1.21.3)	36s
vendorcheck (1.21.3)	18s
b (go1.21.1_2023-09-07, ./t.sh --lints --generate)	1m 31s
b (go1.21.1_2023-09-07, ./t.sh --integration && ./test/test-caa-log-checker.sh)	1m 22s
b (go1.21.1_2023-09-07, ./tn.sh --integration)	1m 27s
b (go1.21.1_2023-09-07, ./t.sh --unit --enable-race-detection)	5m 20s
b (go1.21.1_2023-09-07, ./tn.sh --unit --enable-race-detection)	5m 15s
b (go1.21.1_2023-09-07, ./t.sh --start-py)	2m 25s
b (go1.21.3_2023-10-12, ./t.sh --lints --generate)	1m 29s
b (go1.21.3_2023-10-12, ./t.sh --integration && ./test/test-caa-log-checker.sh)	1m 28s
b (go1.21.3_2023-10-12, ./tn.sh --integration)	1m 26s
b (go1.21.3_2023-10-12, ./t.sh --unit --enable-race-detection)	5m 18s
b (go1.21.3_2023-10-12, ./tn.sh --unit --enable-race-detection)	5m 16s
b (go1.21.3_2023-10-12, ./t.sh --start-py)	2m 26s
Boulder CI Test Matrix	1s
	35m 38s

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