Install graphql-tag via yarnpkg

debian/patches/0730-install-graphql-tag.patch

@@ -0,0 +1,13 @@
+Description: Install graphql-tag via yarnpkg
+Author: Utkarsh Gupta <guptautkarsh2102@gmail.com>
+
+--- gitlab-11.10.4+dfsg.orig/package.json
++++ gitlab-11.10.4+dfsg/package.json
+@@ -78,6 +78,7 @@
+     "fuzzaldrin-plus": "^0.5.0",
+     "glob": "^7.1.2",
+     "graphql": "^14.0.2",
++    "graphql-tag": "^2.0.0",
+     "imports-loader": "^0.8.0",
+     "jed": "^1.1.1",
+     "jest-transform-graphql": "^2.1.0",

debian/patches/series

@@ -32,3 +32,4 @@
 0700-add-salsa-link-to-help.patch
 0710-use-yarnpkg.patch
 0720-use-babelrc.js-tmp.patch
+0730-install-graphql-tag.patch