Update clang config (#473)

* Update clang config to put H5E_BEGIN_TRY / H5E_END_TRY on separate lines, empty C++ methods on separate lines, understand that ALL_MEMBERS / UNIQUE_MEMBERS are foreach macros, and properly skip the 'config' directory in the find command without emiting a warning

* Committing clang-format changes

Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>

test/getname.c

@@ -3794,7 +3794,10 @@ main(void)
     return 0;
 
 error:
-    H5E_BEGIN_TRY { H5Fclose(file_id); }
+    H5E_BEGIN_TRY
+    {
+        H5Fclose(file_id);
+    }
     H5E_END_TRY;
 
     HDputs("***** GET NAME TESTS FAILED *****");