[DISKPART] Fix build...

- Fix the LANGUAGE declaration in de-DE.rc (originally was copy-pasted
  from en-US, and thus caused the build break).

- Include de-DE.rc in alphabetical order in diskpart.rc

base/system/diskpart/diskpart.rc

@@ -13,12 +13,12 @@
 /* UTF-8 */
 #pragma code_page(65001)
 
-#ifdef LANGUAGE_EN_US
-    #include "lang/en-US.rc"
-#endif
 #ifdef LANGUAGE_DE_DE
     #include "lang/de-DE.rc"
 #endif
+#ifdef LANGUAGE_EN_US
+    #include "lang/en-US.rc"
+#endif
 #ifdef LANGUAGE_PL_PL
     #include "lang/pl-PL.rc"
 #endif

base/system/diskpart/lang/de-DE.rc

@@ -1,4 +1,4 @@
-LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
+LANGUAGE LANG_GERMAN, SUBLANG_NEUTRAL
 
 /* Basic application information */
 STRINGTABLE