Fix PHP CI including PHPCS and PHPUnit; bump PHP/WP versions #1456

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10 errors and 1 warning

Spaces must be used for mid-line alignment; tabs are not allowed

Expected 1 space before comment text but found 2; use block comment if you need indentation

Spaces must be used for mid-line alignment; tabs are not allowed

Expected 1 space before comment text but found 2; use block comment if you need indentation

Inline comments must end in full-stops, exclamation marks, or question marks

Spaces must be used for mid-line alignment; tabs are not allowed

Expected 1 space before comment text but found 2; use block comment if you need indentation

Spaces must be used for mid-line alignment; tabs are not allowed

Expected 1 space before comment text but found 2; use block comment if you need indentation

Process completed with exit code 1.

This comment is 49% valid code; is this commented out code?