fix: track private maven jars for ci builds

.gitignore

@@ -41,14 +41,15 @@ buildNumber.properties
 .mtj.tmp/
 
 # Package Files #
-*.jar
+*.jar
-*.war
+*.war
-*.nar
+*.nar
-*.ear
+*.ear
-*.zip
+*.zip
-*.tar.gz
+*.tar.gz
-*.rar
+*.rar
-*.iml
+*.iml
+!maven_private/**/*.jar
 
 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*
@@ -95,4 +96,4 @@ target/
 devops-monitor-id_rsa.key
 /claude/
 
-.local-run/
+.local-run/