The package seems to declare a relation on awk. awk is a virtual package, but it is special since it's de facto essential. If you don't need to depend on a specific version of awk (which wouldn't work anyway, as dpkg doesn't support versioned provides), you should remove the dependency on awk.
The tag is present in Lintian version
That is the most recent version we know about.
We use semantic versions.
The patch number is a commit step indicator relative to the
release tag in our Git
You can find the detection logic for this version at commit ea05801. For merge requests, please use the latest version in the Lintian check fields/package-relations.