`main` tag is confusing

[sameo]

We have a main git tag which also happens to be the name of the default branch.

This causes confusion and git warnings/errors:

warning: refname 'main' is ambiguous.`

I propose to create a new tag on the same ref and delete the main tag.

[sameo]

cc @rsahita

[rsahita]

(Edited) I have created an alternate tag "test" on the same ref and removed the tag "main"