update gitcontrol repo template

Reviewed-by: Goncharov, Artem <artem.goncharov@t-systems.com>
Co-authored-by: gtema <artem.goncharov@gmail.com>
Co-committed-by: gtema <artem.goncharov@gmail.com>

tools-requirements.txt

@@ -1,2 +1,4 @@
 GitPython
-ruamel
+ruamel.yaml
+requests
+jinja2

tools/generate_doc_gitcontrol_repos.py

@@ -46,7 +46,7 @@ def process_services(args, services):
         has_wiki=False,
         default_delete_branch_after_merge=True,
         allow_merge_commit=False,
-        allow_squash_merge=False,
+        allow_squash_merge=True,
         allow_rebase_merge=False,
         default_merge_style="squash",
         branch_protections=[],