CAS-1271: Fixed issue with maven command line build where checkstyle was unable to find the suppressions filter.
CAS-1271: Fixed issue with maven command line build where checkstyle was unable to find the suppressions filter.

rrenomeron/cas,Unicon/cas,rrenomeron/cas,Unicon/cas,rrenomeron/cas,tduehr/cas,GIP-RECIA/cas,gabedwrds/cas,prigaux/cas,Unicon/cas,robertoschwald/cas,pmarasse/cas,dodok1/cas,rrenomeron/cas,pmarasse/cas,tduehr/cas,rrenomeron/cas,dodok1/cas,yisiqi/cas,creamer/cas,zhoffice/cas,robertoschwald/cas,William-Hill-Online/cas,tduehr/cas,William-Hill-Online/cas,zawn/cas,robertoschwald/cas,zawn/cas,dodok1/cas,GIP-RECIA/cas,gabedwrds/cas,GIP-RECIA/cas,GIP-RECIA/cas,gabedwrds/cas,creamer/cas,petracvv/cas,yisiqi/cas,frett/cas,robertoschwald/cas,Unicon/cas,prigaux/cas,zhoffice/cas,zhoffice/cas,GIP-RECIA/cas,petracvv/cas,prigaux/cas,zawn/cas,frett/cas,petracvv/cas,yisiqi/cas,prigaux/cas,petracvv/cas,doodelicious/cas,doodelicious/cas,gabedwrds/cas,Unicon/cas,frett/cas,creamer/cas,doodelicious/cas,pmarasse/cas,tduehr/cas,zhoffice/cas,yisiqi/cas,zawn/cas,doodelicious/cas,creamer/cas,William-Hill-Online/cas,dodok1/cas,pmarasse/cas,frett/cas,William-Hill-Online/cas