wezterm.terminfo: add terminator to Sync capability

I'm not sure if this is strictly necessary, but according to the
terminfo specification [1], a conditional string should be terminated
with `%;`.

[1]: https://man7.org/linux/man-pages/man5/terminfo.5.html

termwiz/data/wezterm.terminfo

@@ -29,7 +29,7 @@ wezterm|Wez's terminal emulator,
   Cr=\E]112\007, Cs=\E]12;%p1%s\007, Ms=\E]52;%p1%s;%p2%s\007, Se=\E[2\sq,
   Ss=\E[%p1%d\sq,
   Smulx=\E[4:%p1%dm,
-  Sync=\E[?2026%?%p1%{1}%-%tl%eh,
+  Sync=\E[?2026%?%p1%{1}%-%tl%eh%;,
   Setulc=\E[58:2::%p1%{65536}%/%d:%p1%{256}%/%{255}%&%d:%p1%{255}%&%d%;m,
   Smol=\E[53m,
 	am, bce, ccc, km, mc5i, mir, msgr, npc, xenl,