Revert "Force tags retrieval"

This reverts commit 8d6acd19.

See https://issues.jenkins-ci.org/browse/JENKINS-46736

Jenkinsfile

 pipeline {
     agent { label 'docker-compose' }
 
+    environment {
+        GIT_TAG = sh(returnStdout: true, script: 'git describe --exact-match || true').trim()
+    }
+
     stages {
         stage('Refresh') {
             steps {
                 slackSend (color: 'good', message: "STARTED: <${env.BUILD_URL}|${env.JOB_NAME} [${env.BUILD_NUMBER}]>")
-                sh 'git fetch --tags'
                 sh 'make clean'
                 sh 'make refresh'
             }
@@ -26,9 +29,6 @@ pipeline {
             }
         }
         stage('Push') {
-            environment {
-                GIT_TAG = sh(returnStdout: true, script: 'git describe --exact-match || true').trim()
-            }
             when {
                 not { environment name: 'GIT_TAG', value: '' }
             }