tests: prefix hash with '0x'
tests: prefix hash with '0x'

The comparison of $name1 and $name2 was failing due to a missing '0x'.
This prefix has to be added.

Signed-off-by: joholl <45a711f7113e27c7d3924435698a26248acdf0b5@infineon.com>

01org/tpm2.0-tools,01org/tpm2.0-tools,01org/tpm2.0-tools