fix jira links

Author: puredanger

CONTRIBUTING.md

@@ -8,5 +8,5 @@ more information on how to contribute.
 
 [Clojure contrib]: https://clojure.org/community/contrib_libs
 [Contributing]: https://clojure.org/community/contributing
-[JIRA]: http://dev.clojure.org/jira/browse/MATCH
+[JIRA]: https://clojure.atlassian.net/projects/MATCH
 [guidelines]: https://clojure.org/community/contrib_howto

README.md

@@ -75,7 +75,7 @@ For more detailed descriptions of usage please refer to the
 Developer information
 ----
 
-* [Bug Tracker](http://dev.clojure.org/jira/browse/MATCH)
+* [Bug Tracker](https://clojure.atlassian.net/projects/MATCH)
 * [Continuous Integration](http://build.clojure.org/job/core.match/)
 * [Compatibility Test Matrix](http://build.clojure.org/job/core.match-test-matrix/)
 

pom.xml

@@ -22,7 +22,7 @@
 
   <issueManagement>
     <system>jira</system>
-    <url>http://dev.clojure.org/jira/browse/MATCH</url>
+    <url>https://clojure.atlassian.net/projects/MATCH</url>
   </issueManagement>
 
   <developers>