git: openjdk/skara: Parse .ssh/config in git-pr if needed

[duke]

Changeset: 9ca87824
Author:    Erik Helin <ehelin at openjdk.org>
Date:      2019-08-27 13:45:39 +0000
URL:       https://github.com/openjdk/skara/commit/9ca87824

Parse .ssh/config in git-pr if needed

Reviewed-by: rwestberg

! cli/build.gradle
! cli/src/main/java/module-info.java
! cli/src/main/java/org/openjdk/skara/cli/GitPr.java
! settings.gradle
+ ssh/build.gradle
+ ssh/src/main/java/module-info.java
+ ssh/src/main/java/org/openjdk/skara/ssh/SSHConfig.java
+ ssh/src/test/java/org/openjdk/ssh/SSHConfigTests.java