Add 7.4 to backport config

sorenlouv · web-flow · commit a454eee9c96b · 2019-09-04T18:54:30.000+02:00
diff --git a/.backportrc.json b/.backportrc.json
@@ -1,5 +1,5 @@
 {
   "upstream": "elastic/stack-docs",
-  "branches": [{ "name": "7.x", "checked": true }, "7.3", "7.2", "7.1", "7.0", "6.8", "6.7", "6.6", "6.5", "6.4", "6.3", "6.2", "6.1", "6.0", "5.6"],
+  "branches": [{ "name": "7.x", "checked": true }, "7.4", "7.3", "7.2", "7.1", "7.0", "6.8", "6.7", "6.6", "6.5", "6.4", "6.3", "6.2", "6.1", "6.0", "5.6"],
   "labels": ["backport"]
 }
