git: openjdk/skara: Ignore `path=` lines in git credential fill output.

[duke]

Changeset: 99c82236
Author:    Jorn Vernee <jvernee at openjdk.org>
Date:      2019-06-27 13:53:59 +0000
URL:       http://git.openjdk.java.net/skara/commit/99c82236

Ignore `path=` lines in git credential fill output.

Reviewed-by: ehelin

! cli/src/main/java/org/openjdk/skara/cli/GitCredentials.java
! cli/src/main/java/org/openjdk/skara/cli/GitFork.java
! cli/src/main/java/org/openjdk/skara/cli/GitPr.java
! cli/src/main/java/org/openjdk/skara/cli/GitToken.java