Auto merge of #67605 - lzutao:msdn-links, r=Mark-Simulacrum

tidy: change msdn links to newer locations

see accouncement at https://docs.microsoft.com/welcome-to-docs
The script that I used: https://gist.github.com/lzutao/1449c9210ad91899841d62e0058d2caa

src/librustc_codegen_ssa/back/command.rs

@@ -168,8 +168,8 @@ impl Command {
         // error code if we fail to spawn and automatically re-spawning the
         // linker with smaller arguments.
         //
-        // [1]: https://msdn.microsoft.com/en-us/library/windows/desktop/ms682425(v=vs.85).aspx
-        // [2]: https://blogs.msdn.microsoft.com/oldnewthing/20031210-00/?p=41553
+        // [1]: https://docs.microsoft.com/en-us/windows/win32/api/processthreadsapi/nf-processthreadsapi-createprocessa
+        // [2]: https://devblogs.microsoft.com/oldnewthing/?p=41553
 
         let estimated_command_line_len = self.args.iter().map(|a| a.len()).sum::<usize>();
         estimated_command_line_len > 1024 * 6

src/librustc_codegen_ssa/back/link.rs

@@ -1044,7 +1044,7 @@ pub fn exec_linker(
         fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
             if self.is_like_msvc {
                 // This is "documented" at
-                // https://msdn.microsoft.com/en-us/library/4xdcbak7.aspx
+                // https://docs.microsoft.com/en-us/cpp/build/reference/at-specify-a-linker-response-file
                 //
                 // Unfortunately there's not a great specification of the
                 // syntax I could find online (at least) but some local