Merge branch 'cppcheck.TRT_ReadoutGeometry-20240108' into 'main'

TRT_ReadoutGeometry+PixelReadoutGeometry: Fix cppcheck warnings.

See merge request !68067

InnerDetector/InDetDetDescr/PixelReadoutGeometry/src/PixelDetectorManager.cxx

@@ -600,6 +600,10 @@ namespace InDetDD {
           return alignmentChange;
        }
     }
+    // Avoid cppcheck warning.
+    if (!atrlistcol) {
+      return alignmentChange;
+    }
     {
       // loop over objects in collection
       //cppcheck-suppress nullPointerRedundantCheck

InnerDetector/InDetDetDescr/TRT_ReadoutGeometry/src/TRT_DetectorManager.cxx

@@ -545,6 +545,10 @@ namespace InDetDD {
           return alignmentChange;
        }
     }
+    // Avoid cppcheck warning.
+    if (!atrlistcol) {
+      return alignmentChange;
+    }
     {
       // loop over objects in collection
       //cppcheck-suppress nullPointerRedundantCheck