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>

hl/test/test_ds.c

@@ -3740,7 +3740,10 @@ match_dim_scale(hid_t did, unsigned dim, hid_t dsid, void *visitor_data)
     return ret;
 
 out:
-    H5E_BEGIN_TRY { H5Sclose(sid); }
+    H5E_BEGIN_TRY
+    {
+        H5Sclose(sid);
+    }
     H5E_END_TRY;
     return FAIL;
 }