Merge #405

405: Improve the check-release tag parser to be more robust r=brunoocasali a=meili-bot

_This PR is auto-generated._

The automated script generated this PR, which updates the check-release.sh script.

### Explaination
`check-release.yml` used to parse the `GITHUB_REF` with `tr -d 'refs/tags/v'`. But, `tr` deletes characters and not a specific string.
Which results in a wrong parsing of tags containings the characters present in `refs/tags/v`.
Example: 
  `refs/tags/v0.1.0-strapi-v3.1` becomes `0.1.0-pi-v3.1`

To avoid this issue, the command is changed to a more robust parsing method: `cut -d '/' -f 3 | sed -r 's/^v//'`
- `cut -d '/' -f 3` splits our string based on the `/` and takes the 3th element.
  `refs/tags/v0.1.0-strapi-v3.1` => `["refs", "tags", "v0.1.0-strapi-v3.1"]`
- `sed -r 's/^v//'` removes the prepending `v`.
  `v0.1.0-strapi-v3.1` => `0.1.0-strapi-v3.1`


Co-authored-by: meili-bot <[email protected]>

Author: meili-bors[bot]

.github/scripts/check-release.sh

@@ -1,7 +1,7 @@
 #!/bin/sh
 
 # Checking if current tag matches the package version
-current_tag=$(echo $GITHUB_REF | tr -d 'refs/tags/v')
+current_tag=$(echo $GITHUB_REF | cut -d '/' -f 3 | sed -r 's/^v//')
 file_tag=$(grep 'VERSION = ' lib/meilisearch/version.rb | cut -d '=' -f 2- | tr -d ' ' | tr -d \')
 if [ "$current_tag" != "$file_tag" ]; then
   echo "Error: the current tag does not match the version in package file(s)."