Remove dummy credentials for GitHub API in checkCLA

Author: lrytz

admin/checkCLA.sh

@@ -4,7 +4,7 @@ set -e
 
 if [ "$TRAVIS_PULL_REQUEST" != "false" ] ; then
   echo "Incoming pull request from https://github.com/$TRAVIS_REPO_SLUG/pull/$TRAVIS_PULL_REQUEST";
-  author=$(curl -u dummy4dummy:dummy2dummy -s "https://api.github.com/repos/$TRAVIS_REPO_SLUG/pulls/$TRAVIS_PULL_REQUEST" | jq -r ".user.login");
+  author=$(curl -s "https://api.github.com/repos/$TRAVIS_REPO_SLUG/pulls/$TRAVIS_PULL_REQUEST" | jq -r ".user.login");
   if [ $? -ne 0 ] ; then exit 1; fi;
   echo "Pull request submitted by $author";
   signed=$(curl -s https://www.lightbend.com/contribute/cla/scala/check/$author | jq -r ".signed");
@@ -17,4 +17,4 @@ if [ "$TRAVIS_PULL_REQUEST" != "false" ] ; then
     echo "Go to https://www.lightbend.com/contribute/cla/scala and then resubmit this pull request";
     exit 1;
   fi;
-fi;
+fi;