Pull request #8: fix missing toml subdependency

Merge in CSID/glaucus from hotfix/workflow to main

Squashed commit of the following:

commit 1e714518030ac8734ee1d7d242642968e519a15c
Author: Kyle A Logue <kyle.a.logue@aero.org>
Date:   Tue Apr 16 13:15:30 2024 -0700

    fix missing toml subdependency

.github/workflows/main.yml

@@ -20,6 +20,7 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
+          pip install coverage[toml]
           pip install .
       - name: Test with pytest
         run: |