Allow tests/scripts/foo.py to import from scripts
Allow Python scripts in tests/scripts to import modules located in the
scripts directory. To do this, use
```
import scripts_path # pylint: disable=unused-import
```
Declare the scripts directory to pylint and to mypy.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
diff --git a/.mypy.ini b/.mypy.ini
new file mode 100644
index 0000000..31d92cc
--- /dev/null
+++ b/.mypy.ini
@@ -0,0 +1,3 @@
+[mypy]
+mypy_path = scripts
+warn_unused_configs = True