Remove unneeded Microsoft stuff from run-ci-tests.yml

.github/workflows/run-ci-tests.yml
- Remove Azure-CLI and Microsoft-Prod packages from the GitHub
  Actions runner.  This will make sure that a failure in checking
  out these packages does not take down the entire job.

CHANGELOG.md
- Updated accordingly

Signed-off-by: Bob Yantosca <yantosca@seas.harvard.edu>

Author: yantosca

.github/workflows/run-ci-tests.yml

@@ -33,6 +33,8 @@ jobs:
 
       - name: Install libraries
         run: |
+          sudo rm -f /etc/apt/sources.list.d/azure-cli.list
+          sudo rm -f /etc/apt/sources.list.d/microsoft-prod.list
           sudo apt update -y
           sudo apt install -y software-properties-common
           sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test

CHANGELOG.md

@@ -35,6 +35,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Fixed several emacs font-lock issues in `site-lisp/kpp.el`
 - Fixed `src/gen.c` to avoid generating an uninitialized variable compiler warning
 
+### Removed
+- Removed references to unneccessary `azure-cli` and `microsoft-prod` packages in `.github/workflows/run-ci-tests.yml`
+
 ## [3.4.0] - 2026-04-29
 ### Added
 - Added `Rodas3_1` integration method (with updated coefficents by @msl3v) to `rosenbrock_autoreduce.f90`, `rosenbrock.{c,f90,m}`, `rosenbrock_adj.{c,f90}`, `rosenbrock_tlm.f90`