Module-Pluggable-5.2-3: Test t/10innerpack_super.t fails

[grubert65]

Installation on this env:

• OS: Darwin OSTML0244651 16.7.0 Darwin Kernel Version 16.7.0
• Perl: 5.26.0 (via perlbrew)
  Installation of module Module::Pluggable v5.2.2. fails:

1. Requirement Font::TTF seems missing from TEST_REQUIRES section in Makefile.PL (fixed just adding this entry)
2. test t/10innerpack_super.t anyhow fails:

t/10innerpack_super.t ........ 1/3 
# Failed test 'Still pick up other inner package' 
# at t/10innerpack_super.t line 8. 
# Structures begin differing at: 
# $got->[1] = 'Foo::Driver' 
# $expected->[1] = Does not exist
# Looks like you failed 1 test of 3. t/10innerpack_super.t ........ Dubious, test returned 1 (wstat 256, 0x100)