Cant install directly from .rockspec

[ebarped]

If i clone the repository and execute sudo luarocks install kong-plugin-jwt-keycloak-1.3.0-1.rockspec

It fails with the following error:

Cloning into 'kong-plugin-jwt-keycloak'...
fatal: Remote branch 1.3.0 not found in upstream origin

Error: Failed cloning git repository.

The fix is to upload the tags to the git repo without the preceding v before the version, so it matches the rockspec name (kong-plugin-jwt-keycloak-1.3.0-1.rockspec) and package version inside the rockspec (local package_version = "1.3.0"):

• 1.3.0: correct
• v1.3.0: incorrect

[fredericve]

@ebarped I actually opened a PR for this. See #7

My approach is the other way around. E.g. clone v1.3.0 instead of 1.3.0, but either will work. Hoping that @Gruummy will review it :-)