Enable stalebot for issues (#7927)
Enable stalebot for issues (#7927)

* Enable stalebot for issues

* fix comments

* fix comments

* fix comments

michaelschiff/druid,pjain1/druid,mghosh4/druid,monetate/druid,leventov/druid,deltaprojects/druid,gianm/druid,druid-io/druid,implydata/druid,druid-io/druid,jon-wei/druid,nishantmonu51/druid,jon-wei/druid,deltaprojects/druid,druid-io/druid,leventov/druid,leventov/druid,implydata/druid,monetate/druid,Fokko/druid,pjain1/druid,monetate/druid,Fokko/druid,nishantmonu51/druid,deltaprojects/druid,himanshug/druid,monetate/druid,Fokko/druid,pjain1/druid,pjain1/druid,mghosh4/druid,himanshug/druid,mghosh4/druid,gianm/druid,himanshug/druid,himanshug/druid,leventov/druid,Fokko/druid,deltaprojects/druid,leventov/druid,gianm/druid,michaelschiff/druid,gianm/druid,implydata/druid,deltaprojects/druid,gianm/druid,implydata/druid,michaelschiff/druid,mghosh4/druid,michaelschiff/druid,michaelschiff/druid,druid-io/druid,nishantmonu51/druid,monetate/druid,jon-wei/druid,himanshug/druid,michaelschiff/druid,jon-wei/druid,monetate/druid,mghosh4/druid,jon-wei/druid,jon-wei/druid,monetate/druid,Fokko/druid,deltaprojects/druid,mghosh4/druid,nishantmonu51/druid,gianm/druid,implydata/druid,nishantmonu51/druid,Fokko/druid,pjain1/druid,gianm/druid,Fokko/druid,jon-wei/druid,pjain1/druid,michaelschiff/druid,pjain1/druid,mghosh4/druid,nishantmonu51/druid,nishantmonu51/druid,deltaprojects/druid,druid-io/druid,implydata/druid