tidy-up: miscellaneous

- apply more clang-format.
- lib/version: use `CURL_ARRAYSIZE()`.
- INSTALL-CMAKE.md: sync-up an option description with others.
- examples: delete unused main args.
- examples/ftpgetinfo: document `_CRT_SECURE_NO_WARNINGS` symbol.
- delete remaining stray duplicate lines.
- acinclude.m4: drop an unnecessary x-hack.
- vtls/mbedtls: join a URL split into two lines.
- src/tool_cb_see: add parentheses around macro expressions.
- src/tool_operate: move literals to the right side of comparisons.
- libtests: sync up fopen/fstat error messages between tests.
- curl_setup.h: replace `if ! defined __LP64` with `ifndef __LP64`.
  I assume it makes no difference on Tandem systems, as the latter form
  is already used in `include/curl/system.h`.

Closes #20018

src/tool_filetime.c

@@ -44,8 +44,7 @@ int getfiletime(const char *filename, curl_off_t *stamp)
   TCHAR *tchar_filename = curlx_convert_UTF8_to_tchar(filename);
 
   hfile = CreateFile(tchar_filename, FILE_READ_ATTRIBUTES,
-                     (FILE_SHARE_READ | FILE_SHARE_WRITE |
-                      FILE_SHARE_DELETE),
+                     (FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE),
                      NULL, OPEN_EXISTING, 0, NULL);
   curlx_free(tchar_filename);
   if(hfile != INVALID_HANDLE_VALUE) {
@@ -110,8 +109,7 @@ void setfiletime(curl_off_t filetime, const char *filename)
   }
 
   hfile = CreateFile(tchar_filename, FILE_WRITE_ATTRIBUTES,
-                     (FILE_SHARE_READ | FILE_SHARE_WRITE |
-                      FILE_SHARE_DELETE),
+                     (FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE),
                      NULL, OPEN_EXISTING, 0, NULL);
   curlx_free(tchar_filename);
   if(hfile != INVALID_HANDLE_VALUE) {