clj-kondo v2020.06.12 maintenance release with several fixes and enhancements https://github.com/borkdude/clj-kondo/releases/tag/v2020.06.12

`clojure` / clj CLI: 1.10.1.547 on June 11, 2020 - In Windows impl, use Write-Output when returning values like with -Spath - Update to tools.deps.alpha 0.8.695 https://github.com/clojure/brew-install/blob/1.10.1/CHANGELOG.md `tools.deps`: 0.8.695 on June 11, 2020 - TDEPS-152 - Fix bad addition of in pom gen - Add error checking for missing :mvn/version - Bump versions of tools.gitlibs and tools.cli https://github.com/clojure/tools.deps.alpha/blob/master/CHANGELOG.md