fix(portinstall,tshark): replace -F <c> with -F<c> for Solaris awk

Solaris awk does not accept an option argument for `-F` in a separate
word.  The option argument needs to be specified in the same
command-line word as `-F<char>`.

completions/tshark

@@ -79,12 +79,12 @@ _comp_cmd_tshark()
             return
             ;;
         -*T)
-            # Parse from: tshark -T . 2>&1 | command awk -F \" '/^\t*"/ { print $2 }'
+            # Parse from: tshark -T . 2>&1 | command awk -F\" '/^\t*"/ { print $2 }'
             _comp_compgen -- -W 'pdml ps psml json jsonraw ek tabs text fields'
             return
             ;;
         -*t)
-            # Parse from: tshark -t . 2>&1 | command awk -F \" '/^\t*"/ { print $2 }'
+            # Parse from: tshark -t . 2>&1 | command awk -F\" '/^\t*"/ { print $2 }'
             _comp_compgen -- -W 'a ad adoy d dd e r u ud udoy'
             return
             ;;