Hopefully this will work now?

1.19.2/.jenkins/Jenkinsfile.deploy

@@ -26,25 +26,33 @@ pipeline {
         }
         stage("Prepare") {
             steps {
-                sh "chmod +x ./gradlew"
-                sh "./gradlew clean"
+                dir("${WORKSPACE}/${majorMc}") {
+                    sh "chmod +x ./gradlew"
+                    sh "./gradlew clean"
+                }
             }
         }
         stage("Publish to Modrinth/Curseforge") {
             steps {
-                sh "./gradlew publishMod -Prelease=true"
+                dir("${WORKSPACE}/${majorMc}") {
+                    sh "./gradlew publishMod -Prelease=true"
+                }
             }
         }
         stage("Publish to Maven") {
             steps {
-                sh "./gradlew publish -Prelease=true"
+                dir("${WORKSPACE}/${majorMc}") {
+                    sh "./gradlew publish -Prelease=true"
+                }
             }
         }
     }
     post {
         always {
-            sh "./gradlew --stop"
-            deleteDir()
+            dir("${WORKSPACE}/${majorMc}") {
+                sh "./gradlew --stop"
+                deleteDir()
+            }
 
             discordSend webhookURL: env.FDD_WH_ADMIN,
                     title: "CraterLib Port Deploy #${BUILD_NUMBER}",
@@ -53,4 +61,4 @@ pipeline {
                     description: "Build: [${BUILD_NUMBER}](${env.BUILD_URL})\nStatus: ${currentBuild.currentResult}"
         }
     }
-}
+}