tpm2_tpm2_quote: remove usages of findChar
tpm2_tpm2_quote: remove usages of findChar

findChar usages could be replaced with calls to standard C
library calls of memchr and strchr.

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

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