cmake: Rename mbedcrypto library to tfpsacrypto

Do not do the same in the make build system yet,
cmake build system only scope for this PR.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
diff --git a/tests/scripts/components-build-system.sh b/tests/scripts/components-build-system.sh
index f2b74a9..7ebe627 100644
--- a/tests/scripts/components-build-system.sh
+++ b/tests/scripts/components-build-system.sh
@@ -20,7 +20,7 @@
     msg "build/test: cmake shared" # ~ 2min
     cmake -DUSE_SHARED_MBEDTLS_LIBRARY=On .
     make
-    ldd programs/util/strerror | grep libmbedcrypto
+    ldd programs/util/strerror | grep libtfpsacrypto
     make test
     programs/test/dlopen_demo.sh
 }