fix: Gemfile & Gemfile.lock to reduce vulnerabilities

[wzzanthony]

The following vulnerabilities are fixed with an upgrade:

• https://snyk.io/vuln/SNYK-RUBY-RUBYZIP-469156

6.create a pull request

[github-learning-lab]

I was expecting your file to be named _posts/0000-01-02-wzzanthony.md.

Let's edit this pull request to fix both of these issues.

⌨️ Activity: Fixing your pull request

1. Click the Files Changed tab in this pull request
2. Verify that the only file edited is named _posts/0000-01-02-wzzanthony.md.
3. If the file is improperly named, or not in an improper location, click on the pencil icon found on the right side of the screen to edit it.
4. Above the contents of the file, select all text in the field that contains the filename and delete it.
5. Continue pressing your backspace key to also delete any directory names that exist.
6. Type the proper filename:

   _posts/0000-01-02-wzzanthony.md

7. Scroll to the bottom and enter a commit message and commit in the Commit Changes section.

If you would like assistance troubleshooting the issue you are encountering, create a post on the GitHub Community board. You might also want to search for your issue to see if other people have resolved it in the past.

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I'll respond below when I detect a commit on this branch.

[github-learning-lab]

Step 7: Respond to a review

Your pull request is looking great!

Let’s add some content to your file. Replace line 5 of your file with a quotation or meme and witty caption. Remember: Markdown is supported.

⌨️ Activity: Change your file

1. Click the Files Changed tab in this pull request
2. Click on the pencil icon found on the right side of the screen to edit your newly added file
3. Replace line 5 with something new
4. Scroll to the bottom and click Commit Changes

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I'll respond when I detect a commit on this branch.

[github-learning-lab]

Step 8: Merge your pull request

Nicely done @wzzanthony! ✨

You successfully created a pull request, and it has passed all of the tests. You can now merge your pull request.

⌨️ Activity: Merge the pull request

1. Click Merge pull request

2. Click Confirm merge

3. Once your branch has been merged, you don't need it anymore. Click Delete branch.

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I'll respond when this pull request is merged.