COMPMID-2264: Implement LOG operator for CL

Change-Id: I95ca659e8884191762b5d611a424a6e8a1d88885
Signed-off-by: Usama Arif <usama.arif@arm.com>
Reviewed-on: https://review.mlplatform.org/c/1189
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Pablo Marquez <pablo.tello@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
diff --git a/utils/TypePrinter.h b/utils/TypePrinter.h
index 2f9f8cb..b892761 100644
--- a/utils/TypePrinter.h
+++ b/utils/TypePrinter.h
@@ -1522,6 +1522,9 @@
         case ElementWiseUnary::NEG:
             os << "NEG";
             break;
+        case ElementWiseUnary::LOG:
+            os << "LOG";
+            break;
         default:
             ARM_COMPUTE_ERROR("NOT_SUPPORTED!");
     }