p5-clipboard: update to version 0.20

perl/p5-clipboard/Portfile

@@ -4,17 +4,17 @@ PortSystem          1.0
 PortGroup           perl5 1.0
 
 perl5.branches      5.26 5.28
-perl5.setup         Clipboard 0.19 ../../authors/id/S/SH/SHLOMIF
+perl5.setup         Clipboard 0.20 ../../authors/id/S/SH/SHLOMIF
 license             {Artistic-1 GPL}
 maintainers         nomaintainer
 description         Clipboard - Copy and paste with any OS
 long_description    ${description}
 
 platforms           darwin
 
-checksums           rmd160  ae06bcaf2bf0ce70725c350134f6ab5fdb390522 \
-                    sha256  34b9dccac5d559b2b2769e5e315205c8292be2ff9f6e5333112a2377c69abbb3 \
-                    size    24517
+checksums           rmd160  620d4e84e4cf0675e47a88004b15d5a7834dd6a7 \
+                    sha256  3f7d0a8eafec57072f9574dfd552e1cb8db26c09079c50dbef38f3c97ce25f60 \
+                    size    25047
 
 if {${perl5.major} != ""} {
     depends_lib-append \