Bump phpstan/phpstan from 1.12.14 to 1.12.16 #11868

Job	Run time
Pre run	6s
Lint: PHP	49s
Lint: CSS	0s
Static Analysis: PHP	1m 15s
E2E test: JS (1, 2)	4m 29s
Feature tests: PHP 7.4, WP latest	1m 50s
E2E test: JS (2, 2)	3m 52s
Lint: JS	0s
Feature tests: PHP 8.4, WP trunk	1m 49s
Unit test: JS	0s
Feature tests: PHP 8.3, WP trunk	1m 57s
Feature tests: PHP 8.2, WP trunk	2m 8s
Unit test: PHP 8.0, WP latest	2m 33s
Feature tests: PHP 8.1, WP trunk	1m 58s
Unit test: PHP 8.4, WP trunk	2m 6s
Feature tests: PHP 8.0, WP latest	1m 59s
Feature tests: PHP 7.4, WP 6.6	2m 3s
Unit test: PHP 8.3, WP trunk	2m 3s
Unit test: PHP 8.2, WP trunk	2m 3s
Unit test: PHP 8.1, WP trunk	2m 33s
Unit test: PHP 8.0, WP trunk Multisite	2m 4s
Unit test (with coverage): PHP 8.0, WP latest	4m 26s
Unit test: PHP 8.0, WP latest , Testsuite: external-http	1m 27s
Unit test: PHP 7.4, WP latest Multisite	2m 7s
Unit test: PHP 7.4, WP latest , Testsuite: external-http	1m 34s
Unit test: PHP 7.4, WP 6.6	2m 27s
Unit test: PHP 7.4, WP 6.6 , Testsuite: external-http	1m 58s
	51m 36s

Provide feedback