Ignore safety warning 70612

This is because Maud has jinja2 as a dependency.

See https://data.safetycli.com/v/70612/97c/.

I think it's not a serious problem because Maud doesn't provide access to any templates.

pyproject.toml

@@ -184,5 +184,5 @@ legacy_tox_ini = """
         safety
     commands=
         pip install --upgrade pip
-        safety check -i 44715 -i 51549
+        safety check -i 44715 -i 51549 -i 70612
 """