Add VeryLooseDNNnoCF97 electron WP
Adds new VeryLooseDNNnoCF97 WP and replaces LooseDNNnoCF in PHYSLITE as discussed in ATLASG-2789 . This MR targets the next PHYSLITE production so should be merged by 27/9.
Tagging @honguyen @mojeda @kristin @ludovica @ahabouel for e/y
As the variable in physlite is only replaced, the size will not change but still tagging @gwatts @ekourlit @emmat