Delete commons-logging-1.2.jar

o2server/commons/ext/commons-logging-1.2.jar

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:daddea1ea0be0f56978ab3006b8ac92834afeefbd9b7e4e6316fca57df0fa636
-size 61829