Fixed Azure URL parameter for WriteGitCreds

[markbrennan]

The AzureDevopsUser, AzureDevopsToken, and the AzureDevopsURL are combined
to create the .git-credentials file.
When supplying the full FQDN, https://dev.azure.com, https://
is written twice to the .git-credentials file.

[codecov]

Codecov Report

Merging #1070 into master will not change coverage.
The diff coverage is 0.00%.

@@           Coverage Diff           @@
##           master    #1070   +/-   ##
=======================================
  Coverage   71.49%   71.49%           
=======================================
  Files          67       67           
  Lines        5564     5564           
=======================================
  Hits         3978     3978           
  Misses       1272     1272           
  Partials      314      314           

Impacted Files	Coverage Δ
server/server.go	61.83% <0.00%> (ø)

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[lkysow]

Thanks!

[jpreese]

@markbrennan did this resolve #964 as well? It looks related.

[markbrennan]

It's related, but I don't think it will resolve that issue as well.