Rename framework_path to framework_scripts_path

This name is more descriptive of its purpose, since it actually adds
framework/scripts to the path rather than just framework/

Signed-off-by: David Horstmann <david.horstmann@arm.com>
diff --git a/scripts/abi_check.py b/scripts/abi_check.py
index 5a52d87..ec0d473 100755
--- a/scripts/abi_check.py
+++ b/scripts/abi_check.py
@@ -101,7 +101,7 @@
 
 import xml.etree.ElementTree as ET
 
-import framework_path # pylint: disable=unused-import
+import framework_scripts_path # pylint: disable=unused-import
 from mbedtls_framework import build_tree