Fixed error querying github_workflow for repository that contains dynamic workflows Closes #410

[ParthaI]

Example query results

Results

Before Fix:

> select *
    from                                          
        github_workflow
    where              
        repository_full_name = 'nextstrain/hbv';
Warning: 2 plugins required by 4 connections are missing. To install, please run: steampipe plugin install doppler godaddy

Error: github: GET https://api.github.com/repos/nextstrain/hbv/contents/dynamic/pages/pages-build-deployment?ref=workflows: 404 No commit found for the ref workflows [] (SQLSTATE HV000)

+----------------------+------+----+------+-----------+------------+----------+---------+-------+------------+-----+-----------------------+----------------------------+----------+------+
| repository_full_name | name | id | path | badge_url | created_at | html_url | node_id | state | updated_at | url | workflow_file_content | workflow_file_content_json | pipeline | _ctx |
+----------------------+------+----+------+-----------+------------+----------+---------+-------+------------+-----+-----------------------+----------------------------+----------+------+
+----------------------+------+----+------+-----------+------------+----------+---------+-------+------------+-----+-----------------------+----------------------------+----------+------+



After Fix:

> select *
    from                                          
        github_workflow
    where              
        repository_full_name = 'nextstrain/hbv';
Warning: 2 plugins required by 4 connections are missing. To install, please run: steampipe plugin install doppler godaddy
+----------------------+------------------------+----------+--------------------------------------+--------------------------------------------------------------------------------------------+---------------------------+--------------->
| repository_full_name | name                   | id       | path                                 | badge_url                                                                                  | created_at                | html_url      >
+----------------------+------------------------+----------+--------------------------------------+--------------------------------------------------------------------------------------------+---------------------------+--------------->
| nextstrain/hbv       | pages-build-deployment | 88698912 | dynamic/pages/pages-build-deployment | https://github.com/nextstrain/hbv/actions/workflows/pages/pages-build-deployment/badge.svg | 2024-03-07T08:11:50+05:30 | https://github>
| nextstrain/hbv       | Run the builds         | 67029840 | .github/workflows/run-builds.yaml    | https://github.com/nextstrain/hbv/workflows/Run%20the%20builds/badge.svg                   | 2023-08-23T05:20:45+05:30 | https://github>
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+----------------------+------------------------+----------+--------------------------------------+--------------------------------------------------------------------------------------------+---------------------------+--------------->