Merge branch 'typo' into 'master'

Add missing $.

See merge request openfisca/openfisca-france-reforms!8

src/scripts/gitlab-ci.ts

@@ -109,7 +109,7 @@ async function latestVersionObjectFromTags(): Promise<
   VersionObject | undefined
 > {
   // Retrieve all tags.
-  await `git fetch --all --tags`
+  await $`git fetch --all --tags`
 
   return (await $`git tag --list`).stdout
     .split("\n")