[GHA] Uplift Linux IGC Dev RT version to igc-dev-342c4fb (#19571)

Scheduled igc dev drivers uplift

---------

Signed-off-by: Sarnie, Nick <[email protected]>
Co-authored-by: GitHub Actions <[email protected]>
Co-authored-by: Sarnie, Nick <[email protected]>

Author: 3 people

devops/dependencies-igc-dev.json

@@ -1,10 +1,10 @@
 {
   "linux": {
     "igc_dev": {
-      "github_tag": "igc-dev-420b632",
-      "version": "420b632",
-      "updated_at": "2025-07-20T08:48:29Z",
-      "url": "https://api.github.com/repos/intel/intel-graphics-compiler/actions/artifacts/3571853551/zip",
+      "github_tag": "igc-dev-342c4fb",
+      "version": "342c4fb",
+      "updated_at": "2025-07-23T15:43:39Z",
+      "url": "https://api.github.com/repos/intel/intel-graphics-compiler/actions/artifacts/3598417593/zip",
       "root": "{DEPS_ROOT}/opencl/runtime/linux/oclgpu"
     }
   }

sycl/test-e2e/Matrix/joint_matrix_bfloat16_accumulator.cpp

@@ -14,7 +14,7 @@
 // REQUIRES: aspect-ext_intel_matrix
 // REQUIRES-INTEL-DRIVER: lin: 27501, win: 101.4943
 
-// XFAIL: gpu
+// XFAIL: gpu && (!igc-dev || gpu-intel-dg2)
 // XFAIL-TRACKER: GSD-10112
 
 // RUN: %{build} -o %t.out

sycl/test-e2e/Matrix/joint_matrix_half_accumulator.cpp

@@ -15,7 +15,7 @@
 // REQUIRES: aspect-ext_intel_matrix
 // REQUIRES-INTEL-DRIVER: lin: 27868, win: 101.5181
 
-// XFAIL: gpu
+// XFAIL: gpu && (!igc-dev || gpu-intel-dg2)
 // XFAIL-TRACKER: GSD-10112
 
 // RUN: %{build} -o %t.out