Update references to test helpers

Replace:
* tests/src -> framework/tests/src
* tests/include -> framework/tests/include

Except for occurrences of:
* tests/src/test_helpers (since this only contains ssl_helpers.c)
* tests/src/test_certs.h
* tests/include/alt_dummy

Signed-off-by: David Horstmann <david.horstmann@arm.com>
diff --git a/Makefile b/Makefile
index 1b480f5..ebe8492 100644
--- a/Makefile
+++ b/Makefile
@@ -222,8 +222,8 @@
 	tf-psa-crypto/drivers/*/*/*/*.c \
 	tf-psa-crypto/drivers/*/*/*/*/*.c \
 	programs/*/*.[hc] \
-	tests/include/*/*.h tests/include/*/*/*.h \
-	tests/src/*.c tests/src/*/*.c \
+	framework/tests/include/*/*.h framework/tests/include/*/*/*.h \
+	framework/tests/src/*.c framework/tests/src/*/*.c \
 	tests/suites/*.function \
 	tf-psa-crypto/tests/suites/*.function \
 )
@@ -241,5 +241,5 @@
 	cscope -bq -u -Iinclude -Ilibrary -Itf-psa-crypto/core \
         -Itf-psa-crypto/include \
 	-Itf-psa-crypto/drivers/builtin/src \
-	$(patsubst %,-I%,$(wildcard tf-psa-crypto/drivers/*/include)) -Itests/include $(C_SOURCE_FILES)
+	$(patsubst %,-I%,$(wildcard tf-psa-crypto/drivers/*/include)) -Iframework/tests/include $(C_SOURCE_FILES)
 .PHONY: cscope global