Update deprecated check names

.codechecker/config.json

@@ -5,8 +5,8 @@
     "--file=*/dune-common/*.cc",
     "--skip", ".codechecker/skipfile",
     "--enable", "misc-definitions-in-headers",
-    "--disable", "Wdeprecated-copy",
-    "--disable", "Wunused"
+    "--disable", "clang-diagnostic-deprecated-copy",
+    "--disable", "clang-diagnostic-unused"
   ],
   "parse": [
     "--file=*/dune-common/*"