[CTFMON][MSCTF][MSCTFIME][MSUTB] Move CTF modules to base/ctf (#8040)

This PR reorganizes the location of
the CTF-related modules to improve
grep-ability, understanding, and
readability. New folder base/ctf will
become incomplete Cicero, CTF or
TSF (Text Services Framework).
JIRA issue: CORE-19360
JIRA issue: CORE-19361
JIRA issue: CORE-19363
- Move ctfmon, msctf, msctfime,
  and msutb modules to new
  directory base/ctf.
- Adapt CMakeLists.txt to this move.
- Modify .github/labeler.yml and
  media/doc/WINESYNC.txt.
- No code content changes except
  CMakeLists.txt, .github/labeler.yml,
  and media/doc/WINESYNC.txt.

.github/labeler.yml

@@ -47,10 +47,7 @@ Win32SS:
 "input method":
 - changed-files:
   - any-glob-to-any-file:
-    - base/applications/ctfmon/**
-    - dll/ime/**
-    - dll/win32/msctf/**
-    - dll/win32/msutb/**
+    - base/ctf/**
     - win32ss/user/imm32/**
     - win32ss/user/ntuser/ime.c
     - win32ss/user/user32/misc/imm.c