Update to 6.28.00

ROOT now uses llvm/clang version 13 (updated from version 9)
Clean up specfile by removing EPEL 7 conditionals
Drop dataframe, roofit and tmva-sofieparser on EPEL 8 ppc64le due to
  "pure virtual method called" errors
Split the root-geom sub-package into three separate sub-packages:
  root-geom, root-geom-builder and root-geom-painter
Enable uring support in EPEL 9 (liburing now available)
New sub-packages: root-geom-webviewer, root-roofit-jsoninterface,
  root-testsupport, root-tree-ntuple-utils, root-tree-webviewer,
  root-xroofit
Dropped patches: 31
New patches: 17
Updated patches: 4

root-add-missing-include-cstdint.patch

@@ -1,4 +1,4 @@
-From cf6a925dfda2411b979da368e4cea769dbe6238a Mon Sep 17 00:00:00 2001
+From 87d302b9192538e18645f4c3efadc70e9a20a913 Mon Sep 17 00:00:00 2001
 From: Mattias Ellert <mattias.ellert@physics.uu.se>
 Date: Fri, 20 Jan 2023 06:34:11 +0100
 Subject: [PATCH] Add missing #include <cstdint>
@@ -14,8 +14,8 @@ index 69ee9ba99d..6367dfa93f 100644
 --- a/tree/ntuple/v7/inc/ROOT/RDaos.hxx
 +++ b/tree/ntuple/v7/inc/ROOT/RDaos.hxx
 @@ -22,6 +22,7 @@
- // Also, this header file is known to provide macros that conflict with std::min()/std::max().
- extern "C" void d_rank_list_free(d_rank_list_t *rank_list);
+ 
+ #include <daos.h>
  
 +#include <cstdint>
  #include <functional>
@@ -31,8 +31,8 @@ index a975b5ce5d..be08eba924 100644
  
 +#include <cstdint>
  #include <string>
+ #include <variant>
  #include <vector>
- 
 -- 
-2.39.0
+2.39.1