Update paths pointing to tests/data_files

These now point to framework/data_files instead.

Signed-off-by: David Horstmann <david.horstmann@arm.com>
diff --git a/tests/scripts/check_files.py b/tests/scripts/check_files.py
index 5e9ea7d..2a5d64b 100755
--- a/tests/scripts/check_files.py
+++ b/tests/scripts/check_files.py
@@ -107,12 +107,12 @@
     r'docs/.*\.pdf\Z',
     r'docs/.*\.png\Z',
     r'programs/fuzz/corpuses/[^.]+\Z',
-    r'tests/data_files/[^.]+\Z',
-    r'tests/data_files/.*\.(crt|csr|db|der|key|pubkey)\Z',
-    r'tests/data_files/.*\.req\.[^/]+\Z',
-    r'tests/data_files/.*malformed[^/]+\Z',
-    r'tests/data_files/format_pkcs12\.fmt\Z',
-    r'tests/data_files/.*\.bin\Z',
+    r'framework/data_files/[^.]+\Z',
+    r'framework/data_files/.*\.(crt|csr|db|der|key|pubkey)\Z',
+    r'framework/data_files/.*\.req\.[^/]+\Z',
+    r'framework/data_files/.*malformed[^/]+\Z',
+    r'framework/data_files/format_pkcs12\.fmt\Z',
+    r'framework/data_files/.*\.bin\Z',
 ]
 BINARY_FILE_PATH_RE = re.compile('|'.join(BINARY_FILE_PATH_RE_LIST))