Add pagination options to list all package versions

[lpsm-dev]

Here is the detail of the problem: #2251.

[codecov]

Codecov Report

Merging #2250 (7da192a) into master (6e66a89) will increase coverage by 0.00%.
The diff coverage is 100.00%.

@@ Coverage Diff @@## master #2250 +/- ##
=======================================
Coverage 97.80% 97.80% =======================================
Files 113 113 Lines 10207 10211 +4 =======================================
+ Hits 9983 9987 +4 
Misses 156 156 Partials 68 68 

Impacted Files	Coverage Δ
github/users_packages.go	100.00% <100.00%> (ø)

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[gmlewis]

Thank you, @lpmatos !
Once you sign the CLA, we can move forward with this PR.
LGTM.

[lpsm-dev]

Thank you, @lpmatos ! Once you sign the CLA, we can move forward with this PR. LGTM.

@gmlewis Do I have to commit using my gmail? I followed all the steps mentioned in the documentation.

Sorry for the questions, this is my first contribution to a project like this.

[gmlewis]

The CLA email needs to match the email address you associated with your GitHub commits, and it looks like you sorted it all out. Thanks.

We are now ready for a second LGTM/Approval from any other contributor to this repo.

Maybe @Parker77 has time to review this some time today.

[Parker77]

LGTM.

[gmlewis]

Thank you, @Parker77 !
Merging.