lima: fix templates folder not found when creating VM

See: lima-vm/lima#1679
The old examples folder is replaced with a symlink, to preserve existing
references, similarly to how it is done in official binary archives.

sysutils/lima/Portfile

@@ -5,7 +5,7 @@ PortGroup           golang 1.0
 
 go.setup            github.com/lima-vm/lima 0.17.2 v
 github.tarball_from archive
-revision            0
+revision            1
 
 homepage            https://lima-vm.io
 
@@ -52,10 +52,12 @@ destroot {
         {*}[glob ${worksrcpath}/_output/share/doc/lima/docs/*.md] \
         ${destroot}${prefix}/share/doc/lima/docs
 
-    xinstall -m 0755 -d ${destroot}${prefix}/share/lima/examples
+    xinstall -m 0755 -d ${destroot}${prefix}/share/lima/templates
     xinstall -m 0644 \
         {*}[glob ${worksrcpath}/_output/share/doc/lima/examples/*.yaml] \
-        ${destroot}${prefix}/share/lima/examples
+        ${destroot}${prefix}/share/lima/templates
+
+    ln -fs ${prefix}/share/lima/templates ${destroot}${prefix}/share/lima/examples
 }
 
 github.livecheck.regex {([0-9.]+)}