add org filter to repository search

[jetersen]

Description

add org filter to repository search

https://docs.github.com/en/search-github/searching-on-github/searching-for-repositories#search-within-a-users-or-organizations-repositories

Before submitting a PR:

• Changes must not break binary backwards compatibility. If you are unclear on how to make the change you think is needed while maintaining backward compatibility, CONTRIBUTING.md for details.
• Add JavaDocs and other comments as appropriate. Consider including links in comments to relevant documentation on https://docs.github.com/en/rest .
• Add tests that cover any added or changed code. This generally requires capturing snapshot test data. See CONTRIBUTING.md for details.
• Run mvn -D enable-ci clean install site locally. If this command doesn't succeed, your change will not pass CI.
• Push your changes to a branch other than main. You will create your PR from that branch.

When creating a PR:

• Fill in the "Description" above with clear summary of the changes. This includes:
  • If this PR fixes one or more issues, include "Fixes #" lines for each issue.
  • Provide links to relevant documentation on https://docs.github.com/en/rest where possible.
• All lines of new code should be covered by tests as reported by code coverage. Any lines that are not covered must have PR comments explaining why they cannot be covered. For example, "Reaching this particular exception is hard and is not a particular common scenario."
• Enable "Allow edits from maintainers".

[bitwiseman]

@jetersen
Please complete the PR checklist (updated the PR description to include it).

In particular, add this parameter to an existing test or create new tests for it.

[jetersen]

@bitwiseman I couldn't find any existing tests that used the repository search feature 😓

At least no test file called GHRepositorySearchBuilderTest.java

[codecov]

Codecov Report

Merging #1355 (8de03e2) into main (9b164ca) will increase coverage by 0.00%.
The diff coverage is 100.00%.

@@            Coverage Diff            @@
##               main    #1355   +/-   ##
=========================================
  Coverage     78.10%   78.10%           
- Complexity     2045     2046    +1     
=========================================
  Files           200      200           
  Lines          6270     6271    +1     
  Branches        355      355           
=========================================
+ Hits           4897     4898    +1     
  Misses         1165     1165           
  Partials        208      208           

Impacted Files	Coverage Δ
.../org/kohsuke/github/GHRepositorySearchBuilder.java	82.05% <100.00%> (+0.47%)	⬆️

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[bitwiseman]

@jetersen
Take a look at #1188

[bitwiseman]

@jetersen
Do you have time to update this PR? I'll be doing a release in the next few days. This just needs test coverage.

[jetersen]

@bitwiseman test are added 😅