generate badge for both Documenter{GitHubActions} and Documenter{GitLabCI}

[goretkin]

using PkgTemplates
# The default plugins are ProjectFile, SrcDir, Tests, Readme, License,and Git.

plugins = [
    Tests(; project=true),   # make test project
    GitLabCI(),
    GitHubActions(),
    Documenter{GitHubActions}(),
    Documenter{GitLabCI}(),
    #Coveralls(),
    #Codecov()
]

t = PkgTemplates.Template(plugins=plugins, julia=v"1.4", disable_defaults=[License])
t("ExamplePackage2")

makes the following README.md, with only a doc badge for gitlab.

# ExamplePackage2

[![Dev](https://img.shields.io/badge/docs-dev-blue.svg)](https://goretkin.gitlab.io/ExamplePackage2.jl/dev)
[![Build Status](https://github.com/goretkin/ExamplePackage2.jl/workflows/CI/badge.svg)](https://github.com/goretkin/ExamplePackage2.jl/actions)
[![Build Status](https://github.com/goretkin/ExamplePackage2.jl/badges/master/pipeline.svg)](https://github.com/goretkin/ExamplePackage2.jl/pipelines)
[![Coverage](https://github.com/goretkin/ExamplePackage2.jl/badges/master/coverage.svg)](https://github.com/goretkin/ExamplePackage2.jl/commits/master)
[![Stable](https://img.shields.io/badge/docs-stable-blue.svg)](https://goretkin.github.io/ExamplePackage2.jl/stable)
[![Dev](https://img.shields.io/badge/docs-dev-blue.svg)](https://goretkin.github.io/ExamplePackage2.jl/dev)

[goretkin]

Sorry, I misread :)