Merge branch 'fix_var_name' into 'master'

Fix variable name to SAST_ANALYZER_IMAGE_TAG

See merge request gitlab-org/gitlab!38711

app/validators/json_schemas/security_ci_configuration_schemas/sast_ui_schema.json

@@ -15,7 +15,7 @@
             "value": ""
         },
         {
-            "field" : "SECURE_ANALYZER_IMAGE_TAG",
+            "field" : "SAST_ANALYZER_IMAGE_TAG",
             "label" : "Image tag",
             "type": "string",
             "options": [],