Remove unused variable and branch from GlobalChi2Fitter

The branch evaluates always to false. scatwasupdated does never change:

grep -IR "scatwasupdated"
Tracking/TrkFitter/TrkGlobalChi2Fitter/src/GlobalChi2Fitter.cxx:    bool scatwasupdated = false;
Tracking/TrkFitter/TrkGlobalChi2Fitter/src/GlobalChi2Fitter.cxx:    if (!doderiv && (scatwasupdated)) {

This merge request affects 1 package:

• Tracking/TrkFitter/TrkGlobalChi2Fitter

This merge request affects 1 file:

• Tracking/TrkFitter/TrkGlobalChi2Fitter/src/GlobalChi2Fitter.cxx

added Tracking main review-pending-level-1 labels

WARNING: big files (>100K) are found in the changeset

288K in file Tracking/TrkFitter/TrkGlobalChi2Fitter/src/GlobalChi2Fitter.cxx

CI Result SUCCESS (hash 4b84c5a6)

	Athena
externals
cmake
make
tests

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removed review-pending-level-1 label

added review-approved label

merged

mentioned in commit 18e59801