man/tpm2_makecredential.1.md: bashify examples
man/tpm2_makecredential.1.md: bashify examples

Signed-off-by: William Roberts <60148e894dabf0b83bde1d460768794cd453c455@intel.com>

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