gifsicle: update to 1.92

rearrange, add revision and size, use https

graphics/gifsicle/Portfile

@@ -4,21 +4,23 @@ PortSystem          1.0
 PortGroup           muniversal 1.0
 
 name                gifsicle
-version             1.91
-checksums           rmd160  5266f30d132b5781a29e47be1ced552eae8b0fd2 \
-                    sha256  0a4ee602aa244cdcdd86a250a6b39c94d8343cf526b8fae862d8a0efc337a800
-
+version             1.92
+revision            0
 categories          graphics
 platforms           darwin
 maintainers         {mps @Schamschula} openmaintainer
 description         GIF image/animation creator/editor.
 long_description    Gifsicle is a UNIX command-line tool for creating, \
                     editing, and getting information about GIF images and \
                     animations.
-homepage            http://www.lcdf.org/gifsicle/
+homepage            https://www.lcdf.org/gifsicle/
 license             GPL-2
 master_sites        ${homepage}
 
+checksums           rmd160  638ab53da1786f84966bc1559d01d46f81b2e5a9 \
+                    sha256  5ab556c01d65fddf980749e3ccf50b7fd40de738b6df679999294cc5fabfce65 \
+                    size    575199
+
 depends_lib         port:xorg-libX11 \
                     port:xorg-libsm \
                     port:xorg-libice