abcde: update to 2.9.3

Switch to using Perl 5.28 dependencies

audio/abcde/Portfile

@@ -4,8 +4,8 @@ PortSystem              1.0
 PortGroup               perl5 1.0
 
 name                    abcde
-version                 2.9.1
-revision                1
+version                 2.9.3
+revision                0
 categories              audio
 platforms               darwin
 maintainers             {eclipsed.net:gr @0x6772} {gmx.us:chrischavez @chrstphrchvz} openmaintainer
@@ -21,11 +21,11 @@ long_description        abcde is a frontend command-line utility (actually, a \
 homepage                https://abcde.einval.com/
 master_sites            ${homepage}download/
 
-checksums               rmd160  f3a2d81e3d3454221cd88c4bbebb56dc0c7a260b \
-                        sha256  70ec6e06b791115fbe88dee313f58f691f9b559ee992f2af5ed64fe6ad2e55d7 \
-                        size    159563
+checksums               rmd160  530c875121a7e541ffb60336565774a6d0b04d6e \
+                        sha256  046cd0bba78dd4bbdcbcf82fe625865c60df35a005482de13a6699c5a3b83124 \
+                        size    160876
 
-perl5.branches          5.26
+perl5.branches          5.28
 
 depends_lib             port:vorbis-tools \
                         port:lame \