libtry-tiny-perl: add recipe for 0.31

Try::Tiny - Minimal try/catch with proper preservation of $@

https://metacpan.org/release/ETHER/Try-Tiny-0.31



* Dependency for libtest-fatal-perl
* Add self as maintainer
* Add to ptest-packagelists.inc (fast)

Signed-off-by: Tim Orling <tim.orling@konsulko.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>