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>

c++/src/H5AbstractDs.cpp

@@ -38,7 +38,9 @@ namespace H5 {
 ///\brief       Default constructor
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
-AbstractDs::AbstractDs() {}
+AbstractDs::AbstractDs()
+{
+}
 
 //--------------------------------------------------------------------------
 // Function:    AbstractDs default constructor
@@ -331,6 +333,8 @@ AbstractDs::getVarLenType() const
 ///\brief       Noop destructor.
 // Programmer   Binh-Minh Ribler - 2000
 //--------------------------------------------------------------------------
-AbstractDs::~AbstractDs() {}
+AbstractDs::~AbstractDs()
+{
+}
 
 } // namespace H5