Update dependency robotframework-pabot to v5

Author: renovate[bot]

Pipfile

@@ -7,7 +7,7 @@ selenium = "==4.33.0"
 sa11y = "*"
 sauceclient = "==1.0.1"
 robotframework = "==7.3.1"
-robotframework-pabot = "==4.2.0"
+robotframework-pabot = "==5.0.0"
 robotframework-seleniumlibrary = "==6.7.1"
 apipkg = "==3.0.2"
 attrs = "==25.3.0"