tf_fuzz: reenable demos 21 and 22

Change-Id: I6a2bbbb73fa0762b6932acf74775f1d2cec3f79d
Signed-off-by: Nik Dewally <Nik.Dewally@arm.com>
diff --git a/tf_fuzz/demo/21.test.disabled b/tf_fuzz/demo/21.test
similarity index 100%
rename from tf_fuzz/demo/21.test.disabled
rename to tf_fuzz/demo/21.test
diff --git a/tf_fuzz/demo/22.test b/tf_fuzz/demo/22.test
new file mode 100644
index 0000000..672d84a
--- /dev/null
+++ b/tf_fuzz/demo/22.test
@@ -0,0 +1,2 @@
+purpose to create a policy with random name, with type using abbreviated keywords;
+set policy name * type rsa_public_key;
diff --git a/tf_fuzz/demo/22.test.disabled b/tf_fuzz/demo/22.test.disabled
deleted file mode 100644
index ce636bd..0000000
--- a/tf_fuzz/demo/22.test.disabled
+++ /dev/null
@@ -1,2 +0,0 @@
-purpose to create a policy with random name, with type and algorithm using abbreviated keywords;
-set policy name * type rsa_public_key alg rsa_pss;