p5-graphviz2: update to version 2.47

perl/p5-graphviz2/Portfile

@@ -4,7 +4,7 @@ PortSystem          1.0
 PortGroup           perl5 1.0
 
 perl5.branches      5.24 5.26
-perl5.setup         GraphViz2 2.46
+perl5.setup         GraphViz2 2.47
 license             {Artistic-1 GPL}
 maintainers         {ryandesign @ryandesign} openmaintainer
 description         GraphViz2 - An updated wrapper for AT&T's Graphviz that aims \
@@ -16,8 +16,9 @@ platforms           darwin
 
 extract.suffix      .tgz
 
-checksums           rmd160  ae60772098d04308529202bc3a8ad568cd32a76a \
-                    sha256  05ba41f7c07317497f5ad601987f8349bee8aa95ea74510d97a16f53a99754a6
+checksums           rmd160  7e720a1cd2d4b168225856faf5ef70276a805c4c \
+                    sha256  37576e30a84bebcf94895505c3ce7507bc50fee4b690179c332d93f5cb16ad8b \
+                    size    232466
 
 if {${perl5.major} != ""} {
     depends_lib-append \