Remove carriage returns from git commit messages

Author: dekmm

connector/connector-github/src/main/java/net/openhft/chronicle/releasenotes/connector/github/GitHubReleaseConnector.java

@@ -622,6 +622,7 @@ private List<Integer> extractIssueIdsFromCommit(GHCommit commit, boolean include
         try {
             final String commitMessage = commit.getCommitShortInfo().getMessage()
                 .replaceAll("\n", " ")
+                .replaceAll("\r", "")
                 .replaceAll(" +", " ")
                 .replaceAll(",", "");