ci: replace special chars

[v1v]

Tag releases are not Google Naming compliance, so, therefore it's not possible to release a new version.

I'm not sure if we might need to move away from the branch_name and use something else instead

[elasticmachine]

💚 Build Succeeded

the below badges are clickable and redirect to their specific view in the CI or DOCS

Expand to view the summary

Build stats

• Start Time: 2022-04-25T15:18:00.526+0000

• Duration: 31 min 48 sec

Test stats 🧪

Test	Results
Failed	0
Passed	699
Skipped	0
Total	699

🤖 GitHub comments

To re-run your PR in the CI, just comment with:

• /test : Re-trigger the build.

[mtojek]

@v1v once it's merged, you can try to release v0.47.1 to see if it's working as expected. Thanks!