chore(ci): remove debug logging from version bump

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

Jenkinsfile

@@ -55,7 +55,6 @@ pipeline {
                         script: '@findstr /B "PUBLISH_VERSION=" gradle.properties',
                         returnStdout: true
                     ).trim()
-                    echo "DEBUG: verRaw=[${verRaw}]"
                     def currentVer = verRaw.contains('=') ? verRaw.split('=', 2)[1].trim() : '0.1.0'
                     echo "Current PUBLISH_VERSION: ${currentVer}"
 
@@ -65,14 +64,10 @@ pipeline {
                     def minor = parts[1].toInteger()
                     def patch = parts[2].toInteger()
 
-                    echo "DEBUG: VERSION_BUMP=[${params.VERSION_BUMP}]"
-                    echo "DEBUG: before bump major=${major} minor=${minor} patch=${patch}"
-
                     if (params.VERSION_BUMP == 'major') { major++; minor = 0; patch = 0 }
                     else if (params.VERSION_BUMP == 'minor') { minor++; patch = 0 }
                     else { patch++ }
 
-                    echo "DEBUG: after bump major=${major} minor=${minor} patch=${patch}"
                     def newVer = "${major}.${minor}.${patch}"
                     echo "Auto-bumped PUBLISH_VERSION: ${currentVer} → ${newVer}"
                     env.NEW_VERSION = newVer