ci: toggle --enable-wccp correctly for different platforms
ci: toggle --enable-wccp correctly for different platforms

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