Remove support for --enable-remote-cov-commit (#7700)
Remove support for --enable-remote-cov-commit (#7700)

This came in with the initial import, but looks to be unused.
duke8253/trafficserver,duke8253/trafficserver,vmamidi/trafficserver,pbchou/trafficserver,pbchou/trafficserver,pbchou/trafficserver,bryancall/trafficserver,vmamidi/trafficserver,SolidWallOfCode/trafficserver,bryancall/trafficserver,bryancall/trafficserver,SolidWallOfCode/trafficserver,SolidWallOfCode/trafficserver,pbchou/trafficserver,SolidWallOfCode/trafficserver,vmamidi/trafficserver,duke8253/trafficserver,SolidWallOfCode/trafficserver,duke8253/trafficserver,pbchou/trafficserver,pbchou/trafficserver,vmamidi/trafficserver,duke8253/trafficserver,SolidWallOfCode/trafficserver,duke8253/trafficserver,bryancall/trafficserver,bryancall/trafficserver,SolidWallOfCode/trafficserver,vmamidi/trafficserver,vmamidi/trafficserver,bryancall/trafficserver,duke8253/trafficserver