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/dtransform.c

@@ -938,7 +938,10 @@ test_set(void)
 error:
     if (ptrgetTest)
         HDfree(ptrgetTest);
-    H5E_BEGIN_TRY { H5Pclose(dxpl_id); }
+    H5E_BEGIN_TRY
+    {
+        H5Pclose(dxpl_id);
+    }
     H5E_END_TRY
 
     return -1;