Update RESCALE testing to match no rank restrictions

Matches changes to the specification loosening the rank requirements for
the RESCALE operation.
Includes removing wrong rank testing for RESCALE, and increasing
conformance testing to rank 5

Signed-off-by: Eric Kunze <eric.kunze@arm.com>
Signed-off-by: Jeremy Johnson <jeremy.johnson@arm.com>
Change-Id: I4e15d4bd8f448e1ec81d9a8bbcd231c286b64a30
diff --git a/verif/conformance/tosa_base_profile_ops_info.json b/verif/conformance/tosa_base_profile_ops_info.json
index d05b881..2af4c47 100644
--- a/verif/conformance/tosa_base_profile_ops_info.json
+++ b/verif/conformance/tosa_base_profile_ops_info.json
@@ -1901,7 +1901,9 @@
                 "--tensor-dim-range",
                 "1,16",
                 "--target-rank",
-                "4"
+                "4",
+                "--target-rank",
+                "5"
             ],
             [
                 "--target-shape",