Replace tests/src with framework/src

Signed-off-by: David Horstmann <david.horstmann@arm.com>
diff --git a/scripts/generate_visualc_files.pl b/scripts/generate_visualc_files.pl
index a0dfc57..d0d18a3 100755
--- a/scripts/generate_visualc_files.pl
+++ b/scripts/generate_visualc_files.pl
@@ -25,10 +25,10 @@
 my $mbedtls_header_dir = 'include/mbedtls';
 my $psa_header_dir = 'include/psa';
 my $source_dir = 'library';
-my $test_source_dir = 'tests/src';
+my $test_source_dir = 'framework/src';
 my $test_header_dir = 'tests/include/test';
 my $test_drivers_header_dir = 'tests/include/test/drivers';
-my $test_drivers_source_dir = 'tests/src/drivers';
+my $test_drivers_source_dir = 'framework/src/drivers';
 
 my @thirdparty_header_dirs = qw(
     3rdparty/everest/include/everest