Re #27727 fixed the masks and the references in the tests

Framework/DataHandling/src/LoadILLSANS.cpp

@@ -132,7 +132,7 @@ void LoadILLSANS::exec() {
     if (m_instrumentName == "D22") {
       double offset = m_loader.getDoubleFromNexusPath(
           firstEntry, instrumentPath + "/detector/dtr_actual");
-      moveDetectorHorizontal(offset / 1000, "detector"); // mm to meter
+      moveDetectorHorizontal(- offset / 1000, "detector"); // mm to meter
       /*TODO: DO NOT ROTATE UNTIL CONFIRMED BY INSTRUMENT SCIENTIST
       double angle = m_loader.getDoubleFromNexusPath(
           firstEntry, instrumentPath + "/detector/dan_actual");

Framework/DataHandling/test/LoadILLSANSTest.h

@@ -117,7 +117,7 @@ public:
         instrument->getComponentByName("detector");
     V3D pos = component->getPos();
     TS_ASSERT_DELTA(pos.Z(), 8, 0.01)
-    TS_ASSERT_DELTA(pos.X(), 0.35, 0.01)
+    TS_ASSERT_DELTA(pos.X(), -0.35, 0.01)
     const auto &xAxis = outputWS->x(0).rawData();
     const auto &spec6 = outputWS->y(6).rawData();
     const auto &err6 = outputWS->e(6).rawData();

Testing/Data/SystemTest/ILL/D22/D22_mask.nxs.md5

-8c3021d883683303d4928eea278fcbb3
+20ba10e6cd8c52e795cba124e1255bff

Testing/Data/SystemTest/ILL/D33/D33_mask.nxs.md5

-6d24d0341f4ae57431bf49ce53fc820f
+faca2abb9b4843beac4ca0675c5df431

Testing/SystemTests/tests/analysis/reference/ILL_SANS_D22_IQ.nxs.md5

-22b6add1080501cc99d689031ee43f41
+202208c966f9af5cc479cc12801a9113

Testing/SystemTests/tests/analysis/reference/ILL_SANS_D33_IQ.nxs.md5

-b295d56a6a50850780571e013de71363
+b2736c2cb28e09bf50bb8e8ef4c9363f

Testing/SystemTests/tests/analysis/reference/ILL_SANS_D33_LTOF_IQ.nxs.md5

-c5806ff289823dbf00599957cd1a6010
+328b88b2d1b45a4a62729139e462591c

Testing/SystemTests/tests/analysis/reference/ILL_SANS_D33_VTOF_IQ.nxs.md5

-2bd81479a7dc78e2872d562c1392fe03
+c025c6ce05cfe3c3484921cd3366d82c