Fix expected sha1sum for the Proxy Verifier binary (#9112)
Fix expected sha1sum for the Proxy Verifier binary (#9112)

With #9110, I accidentally used the md5sum instead of the sha1sum. This
fixes the expected checksum to the correct value.
SolidWallOfCode/trafficserver,duke8253/trafficserver,SolidWallOfCode/trafficserver,duke8253/trafficserver,duke8253/trafficserver,duke8253/trafficserver,duke8253/trafficserver,SolidWallOfCode/trafficserver,duke8253/trafficserver,SolidWallOfCode/trafficserver,SolidWallOfCode/trafficserver,duke8253/trafficserver,SolidWallOfCode/trafficserver,SolidWallOfCode/trafficserver