(conan-io#24732) subunit: restore 1.4.0 build behavior

Building 1.4.0 version under MacOSX armv8 fails probably because
reconfiguration is done. Try to keep previous behavior to make build
successful.

recipes/subunit/all/conanfile.py

@@ -73,9 +73,14 @@ def build_requirements(self):
             self.win_bash = True
             if not self.conf.get("tools.microsoft.bash:path", check_type=str):
                 self.tool_requires("msys2/cci.latest")
-        self.tool_requires("libtool/2.4.7")
-        self.tool_requires("pkgconf/2.2.0")
-        self.tool_requires("automake/1.16.5")
+        if self.version == "1.4.0":
+            if is_msvc(self):
+                self.tool_requires("automake/1.16.5")
+        else:
+            # version >=1.4.4 is kept on GitHub without configuration built
+            self.tool_requires("libtool/2.4.7")
+            self.tool_requires("pkgconf/2.2.0")
+            self.tool_requires("automake/1.16.5")
 
     def source(self):
         get(self, **self.conan_data["sources"][self.version], strip_root=True)
@@ -139,7 +144,8 @@ def build(self):
         apply_conandata_patches(self)
         with chdir(self, self.source_folder):
             autotools = Autotools(self)
-            autotools.autoreconf()
+            if self.version != "1.4.0":
+                autotools.autoreconf()
             autotools.configure()
             autotools.make()