Bump @formatjs/intl from 1.6.5 to 1.6.7 (#55)

Bumps [@formatjs/intl](https://github.com/formatjs/formatjs) from 1.6.5 to 1.6.7.
- [Release notes](https://github.com/formatjs/formatjs/releases)
- [Commits](https://github.com/formatjs/formatjs/compare/@formatjs/intl@1.6.5...@formatjs/intl@1.6.7)

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

package-lock.json

@@ -3,7 +3,7 @@
     "version": "2.1.2",
     "main": "dist/index.js",
     "dependencies": {
-        "@formatjs/intl": "^1.6.5",
+        "@formatjs/intl": "^1.6.7",
         "lodash": "^4.17.20",
         "react": "^16.14.0",
         "react-dom": "^16.14.0",