Bugfix 1795 fortify_nccf

[hsoh-u]

Pull Request Testing

• Describe testing already performed for these changes:
  
  Check the Fortify output

• Recommend testing for the reviewer(s) to perform, including the location of input datasets, and any additional instructions:
  
  None

• Do these changes include sufficient documentation updates, ensuring that no errors or warnings exist in the build of the documentation? [No]

• Do these changes include sufficient testing updates? [No]

• Will this PR result in changes to the test suite? [No]
  
  If yes, describe the new output and/or changes to the existing output:
  

• Please complete this pull request review by [Fill in date].
  

Pull Request Checklist

See the METplus Workflow for details.

• Complete the PR definition above.
• Ensure the PR title matches the feature or bugfix branch name.
• Define the PR metadata, as permissions allow.
  Select: Reviewer(s), Project(s), and Milestone
• After submitting the PR, select Linked Issues with the original issue number.
• After the PR is approved, merge your changes. If permissions do not allow this, request that the reviewer do the merge.
• Close the linked issue and delete your feature or bugfix branch from GitHub.

Run Fortify enabled build and check the logs

[hsoh-u]

I will modify renderinfo.cc, too

[hsoh-u]

Found another memory leak at setup() (rmw_analysis.cc).

• allocate DataCubes for 2D and 3D
• Save only 2D or 3D DataCubes and free them later

[JohnHalleyGotway]

Note that I updated the "Linked issues" section of this PR to link back to the original issue #1795.
I also renamed the title of this PR to match the conventions specified in the issue template.

[JohnHalleyGotway]

I visually inspected these code changes and they make sense to me. I approve of these changes.

I look forward to us getting GitHub actions set up to automatically run a full regression test for all pull requests. That's my only concern is the potential for unintended consequences of these code changes. But based on these changes, that looks unlikely.