RFR: 1813: URLs printed by Skara should have ".git" at the end of the repo name [v5]

[Zhao Song]

> In this patch, `.git` is added to the URLs printed by Skara.

Zhao Song has updated the pull request incrementally with one additional commit since the last revision:

  fix a problem

-------------

Changes:
  - all: https://git.openjdk.org/skara/pull/1467/files
  - new: https://git.openjdk.org/skara/pull/1467/files/b3680990..9805b916

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=skara&pr=1467&range=04
 - incr: https://webrevs.openjdk.org/?repo=skara&pr=1467&range=03-04

  Stats: 3 lines in 1 file changed: 0 ins; 2 del; 1 mod
  Patch: https://git.openjdk.org/skara/pull/1467.diff
  Fetch: git fetch https://git.openjdk.org/skara pull/1467/head:pull/1467

PR: https://git.openjdk.org/skara/pull/1467