Bump graphql-tag from 2.12.6 to 2.12.7

Bumps [graphql-tag](https://github.com/apollographql/graphql-tag) from 2.12.6 to 2.12.7.
- [Release notes](https://github.com/apollographql/graphql-tag/releases)
- [Changelog](https://github.com/apollographql/graphql-tag/blob/main/CHANGELOG.md)
- [Commits](apollographql/graphql-tag@v2.12.6...v2.12.7)

---
updated-dependencies:
- dependency-name: graphql-tag
  dependency-version: 2.12.7
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package-lock.json

@@ -20,7 +20,7 @@
         "apollo-link-http": "^1.5.16",
         "apollo-link-schema": "^1.2.4",
         "graphql": "^14.0.2",
-        "graphql-tag": "^2.10.3",
+        "graphql-tag": "^2.12.7",
         "graphql-tools": "^4.0.7",
         "graphql-type-json": "^0.3.1",
         "sass": "^1.101.0",