Sync with 2.40.4

* maint-2.40:
  Git 2.40.4
  credential: disallow Carriage Returns in the protocol by default
  credential: sanitize the user prompt
  credential_format(): also encode <host>[:<port>]
  t7300: work around platform-specific behaviour with long paths on MinGW
  compat/regex: fix argument order to calloc(3)
  mingw: drop bogus (and unneeded) declaration of `_pgmptr`
  ci: remove 'Upload failed tests' directories' step from linux32 jobs

Documentation/config/credential.txt

@@ -14,6 +14,17 @@ credential.useHttpPath::
 	or https URL to be important. Defaults to false. See
 	linkgit:gitcredentials[7] for more information.
 
+credential.sanitizePrompt::
+	By default, user names and hosts that are shown as part of the
+	password prompt are not allowed to contain control characters (they
+	will be URL-encoded by default). Configure this setting to `false` to
+	override that behavior.
+
+credential.protectProtocol::
+	By default, Carriage Return characters are not allowed in the protocol
+	that is used when Git talks to a credential helper. This setting allows
+	users to override this default.
+
 credential.username::
 	If no username is set for a network authentication, use this username
 	by default. See credential.<context>.* below, and