fix clone url

[KyleTryon]

URL was previously not suitable for cloning. This change will allow the user to copy and paste the command.

• [ x] I have read Contribution Guidelines.
• [ x] I have checked for similar issues and haven't found anything relevant.
• [ x] This is not a security issue (which should be reported here: https://circleci.com/security/)

[codecov]

Codecov Report

Merging #425 (9f27026) into master (168582f) will decrease coverage by 1.91%.
The diff coverage is n/a.

❗ Current head 9f27026 differs from pull request most recent head 4a9475c. Consider uploading reports for the commit 4a9475c to get more accurate results

@@            Coverage Diff             @@
##           master     #425      +/-   ##
==========================================
- Coverage   32.77%   30.86%   -1.92%     
==========================================
  Files          46       26      -20     
  Lines        5415     3201    -2214     
==========================================
- Hits         1775      988     -787     
+ Misses       3387     2119    -1268     
+ Partials      253       94     -159     

Impacted Files	Coverage Δ
filetree/filetree.go	73.72% <0.00%> (-4.54%)	⬇️
cmd/context.go	25.14% <0.00%> (-3.05%)	⬇️
references/references.go	60.60% <0.00%> (-3.04%)	⬇️
git/git.go	81.25% <0.00%> (-2.36%)	⬇️
cmd/update.go	23.76% <0.00%> (-0.38%)	⬇️
cmd/diagnostic.go	17.30% <0.00%> (-0.20%)	⬇️
main.go	0.00% <0.00%> (ø)
cmd/open.go	50.00% <0.00%> (ø)
cmd/check.go	0.00% <0.00%> (ø)
cmd/disabled.go	0.00% <0.00%> (ø)
... and 37 more

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.

[corinnesollows]

PR is switching to use the SSH for cloning