Root update

Not sure if there is a bug in root 6.22.00

containers/builder/spack.yaml

@@ -7,12 +7,12 @@ spack:
     - heppdt@3.04.01
     - clhep@2.4.1.3 cxxstd=17
     - eigen@3.3.8
-    - python@3.8.6
+    - python@3.7.99
     - py-pip
     - py-numpy
     - py-pyyaml
     - xrootd@4.12.3 cxxstd=17 +python
-    - root@6.22.00 cxxstd=17 
+    - root@6.22.06 cxxstd=17 
           +fftw +fortran +gdml +http +mlp +pythia8 
           +root7 +tmva +vc +xrootd +ssl ^mesa+opengl 
           -llvm -osmesa
@@ -23,8 +23,8 @@ spack:
     - podio@master
     - geant4@10.6.2 cxxstd=17 +opengl +vecgeom +x11 +qt ^qt +opengl
     - dd4hep@1.14.1 +geant4 +assimp +hepmc3 +ipo
-    - acts@3.00.0 +dd4hep +digitization +identification +json +tgeo +ipo
-    - gaudi@35.0
+    - acts@1.00.0 +dd4hep +digitization +identification +json +tgeo +ipo
+    - gaudi@34.0
     - dawn@3_91a
     - dawncut@1_54a
   concretization: together