TS-2349: update .gitignore
TS-2349: update .gitignore

Ignore the command-line build artifacts in their new locations.

chitianhao/trafficserver,vmamidi/trafficserver,clearswift/trafficserver,persiaAziz/trafficserver,rahmalik/trafficserver,davidbz/trafficserver,chitianhao/trafficserver,PSUdaemon/trafficserver,dyrock/trafficserver,rahmalik/trafficserver,davidbz/trafficserver,reveller/trafficserver,clearswift/trafficserver,reveller/trafficserver,vmamidi/trafficserver,vmamidi/trafficserver,clearswift/trafficserver,clearswift/trafficserver,clearswift/trafficserver,rpufky/trafficserver,rahmalik/trafficserver,chitianhao/trafficserver,chenglongwei/trafficserver,bryancall/trafficserver,duke8253/trafficserver,rahmalik/trafficserver,vmamidi/trafficserver,dyrock/trafficserver,bryancall/trafficserver,persiaAziz/trafficserver,pbchou/trafficserver,taoyunxing/trafficserver,rpufky/trafficserver,reveller/trafficserver,PSUdaemon/trafficserver,chenglongwei/trafficserver,clearswift/trafficserver,bryancall/trafficserver,duke8253/trafficserver,PSUdaemon/trafficserver,chenglongwei/trafficserver,duke8253/trafficserver,duke8253/trafficserver,chenglongwei/trafficserver,vmamidi/trafficserver,SolidWallOfCode/trafficserver,persiaAziz/trafficserver,persiaAziz/trafficserver,chenglongwei/trafficserver,rpufky/trafficserver,taoyunxing/trafficserver,chitianhao/trafficserver,rahmalik/trafficserver,reveller/trafficserver,reveller/trafficserver,rahmalik/trafficserver,SolidWallOfCode/trafficserver,bryancall/trafficserver,taoyunxing/trafficserver,taoyunxing/trafficserver,chitianhao/trafficserver,PSUdaemon/trafficserver,SolidWallOfCode/trafficserver,rpufky/trafficserver,reveller/trafficserver,chitianhao/trafficserver,pbchou/trafficserver,persiaAziz/trafficserver,dyrock/trafficserver,taoyunxing/trafficserver,chenglongwei/trafficserver,PSUdaemon/trafficserver,persiaAziz/trafficserver,bryancall/trafficserver,chenglongwei/trafficserver,PSUdaemon/trafficserver,reveller/trafficserver,PSUdaemon/trafficserver,taoyunxing/trafficserver,persiaAziz/trafficserver,bryancall/trafficserver,SolidWallOfCode/trafficserver,pbchou/trafficserver,pbchou/trafficserver,rpufky/trafficserver,SolidWallOfCode/trafficserver,PSUdaemon/trafficserver,clearswift/trafficserver,rahmalik/trafficserver,davidbz/trafficserver,clearswift/trafficserver,duke8253/trafficserver,duke8253/trafficserver,rpufky/trafficserver,rahmalik/trafficserver,PSUdaemon/trafficserver,dyrock/trafficserver,reveller/trafficserver,chitianhao/trafficserver,dyrock/trafficserver,taoyunxing/trafficserver,duke8253/trafficserver,dyrock/trafficserver,davidbz/trafficserver,rahmalik/trafficserver,rpufky/trafficserver,pbchou/trafficserver,reveller/trafficserver,taoyunxing/trafficserver,persiaAziz/trafficserver,clearswift/trafficserver,davidbz/trafficserver,taoyunxing/trafficserver,pbchou/trafficserver,rpufky/trafficserver,chenglongwei/trafficserver,davidbz/trafficserver,SolidWallOfCode/trafficserver,vmamidi/trafficserver,dyrock/trafficserver,SolidWallOfCode/trafficserver,rpufky/trafficserver