raise dependency on pdepend 2.12.1

raise dependency on pdepend 2.10.2
allow version 3.0 of the composer/xdebug-handler

raise dependency on pdepend 2.10.2

raise dependency on pdepend 2.10

allow version 2.0 of the composer/xdebug-handler

raise dependency on pdepend/pdepend version 2.9.1

raise dependency on pdepend/pdepend version 2.7.1