install.sh: Remove -t parameter from mv command.

Return to the old definition of the mv command since there is no `-t`
parameter in `mv` of BSD. Cf.
https://www.freebsd.org/cgi/man.cgi?query=mv&sektion=1

License: MIT
Signed-off-by: Stephan Kulla <git.mail@kulla.me>

cmd/ipfs/dist/install.sh

@@ -11,7 +11,7 @@ binpaths="/usr/local/bin /usr/bin"
 is_write_perm_missing=""
 
 for binpath in $binpaths; do
-  if mv -t "$binpath" "$bin" 2> /dev/null; then
+  if mv "$bin" "$binpath/$bin" 2> /dev/null; then
     echo "Moved $bin to $binpath"
     exit 0
   else