skaffold: update to 2.18.3 (#32142)

Author: breun

devel/skaffold/Portfile

@@ -3,7 +3,7 @@
 PortSystem          1.0
 PortGroup           github 1.0
 
-github.setup        GoogleContainerTools skaffold 2.18.2 v
+github.setup        GoogleContainerTools skaffold 2.18.3 v
 revision            0
 
 categories          devel
@@ -22,9 +22,9 @@ homepage            https://skaffold.dev
 
 github.tarball_from archive
 
-checksums           rmd160  1cce8924d45e462992535055ccabac3c83cb55ff \
-                    sha256  a6044f29b6e496ab3bd460058b439a31985199762a4bad1d584f1fcfcba9a2a8 \
-                    size    63845093
+checksums           rmd160  5f33122ef067a875d891248eacf82c85186bc4f1 \
+                    sha256  837f26b35d30f900f9b72b8da7499fe679900576d6a27a8cecbc7d4e600d7318 \
+                    size    63847618
 
 depends_build       port:go