minimum-version.t: Bump to Perl 5.24 (as it is a lot faster)

This reduces the test from ~30s to ~4s and we are guaranteed to have
Perl 5.24 from Debian stable already.

Signed-off-by: Niels Thykier <[email protected]>

Author: nthykier

t/minimum-version.t

@@ -8,7 +8,7 @@ eval 'use Test::MinimumVersion';
 plan skip_all => 'Test::MinimumVersion required to run this test' if $@;
 
 # sarge was released with 5.8.4, etch with 5.8.8, lenny with 5.10.0
-our $REQUIRED = 'v5.10.0';
+our $REQUIRED = 'v5.24';
 all_minimum_version_ok($REQUIRED, { paths => ['.'] , no_plan => 1});
 
 done_testing();