Bump matlab-actions/run-command from 1.2.1 to 1.2.3

Bumps [matlab-actions/run-command](https://github.com/matlab-actions/run-command) from 1.2.1 to 1.2.3.
- [Release notes](https://github.com/matlab-actions/run-command/releases)
- [Commits](matlab-actions/run-command@v1.2.1...v1.2.3)

---
updated-dependencies:
- dependency-name: matlab-actions/run-command
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/build-matlab.yml

@@ -12,6 +12,6 @@ jobs:
         with:
           release: R2021a
       - name: Run script
-        uses: matlab-actions/run-command@v1.2.1
+        uses: matlab-actions/run-command@v1.2.3
         with:
           command: build_matlab

.github/workflows/simulink-version.yml

@@ -10,6 +10,6 @@ jobs:
       - name: Install MATLAB
         uses: matlab-actions/setup-matlab@v1.2.4
       - name: Run script
-        uses: matlab-actions/run-command@v1.2.1
+        uses: matlab-actions/run-command@v1.2.3
         with:
           command: cd simulink; releaseManagement();