build: fix ci-workflow migration issue (#4332)

.github/workflows/migrations-check-mysql8.yml

@@ -47,14 +47,16 @@ jobs:
         lsb_release -a
         mysql -V
 
+    # pinning xmlsec to version 1.3.13 to avoid the CI error, migration checks are failing due to an issue in the latest release of python-xmlsec
+    # https://github.com/xmlsec/python-xmlsec/issues/314
     - name: Install Python dependencies
       run: |
         pip install -r requirements/pip_tools.txt
         pip install -r requirements/production.txt
         pip uninstall -y mysqlclient
         pip install --no-binary mysqlclient mysqlclient
         pip uninstall -y xmlsec
-        pip install --no-binary xmlsec xmlsec
+        pip install --no-binary xmlsec xmlsec==1.3.13
 
     - name: Initiate Services
       run: |