actions: install subversion for tests

Author: oliver-sanders

.github/workflows/test_fast.yml

@@ -51,6 +51,7 @@ jobs:
             python=${{ matrix.python-version }}
             pip
             bash
+            subversion
             sqlite
 
       - name: Install Python Dependencies

.github/workflows/test_functional.yml

@@ -115,10 +115,11 @@ jobs:
             pip
             bash
             coreutils
-            sed
             grep
-            tree
+            sed
             sqlite
+            subversion
+            tree
 
       - name: Create global config
         run: |