fix: nightly single gpu tests timeout 180 min (#7547)

Signed-off-by: Dmitry Tokarev <dtokarev@nvidia.com>

.github/workflows/nightly-ci.yml

@@ -33,7 +33,7 @@ jobs:
       build_timeout_minutes: 180
       cpu_only_test_markers: 'vllm and gpu_0'
       single_gpu_test_markers: 'vllm and gpu_1'
-      single_gpu_test_timeout_minutes: 35
+      single_gpu_test_timeout_minutes: 180
       multi_gpu_test_markers: 'vllm and (gpu_2 or gpu_4)'
       multi_gpu_test_timeout_minutes: 120
     secrets: inherit
@@ -56,6 +56,7 @@ jobs:
       build_timeout_minutes: 180
       cpu_only_test_markers: 'sglang and gpu_0'
       single_gpu_test_markers: 'sglang and gpu_1'
+      single_gpu_test_timeout_minutes: 180
       multi_gpu_test_markers: 'sglang and (gpu_2 or gpu_4)'
       multi_gpu_test_timeout_minutes: 120
     secrets: inherit
@@ -78,6 +79,7 @@ jobs:
       build_timeout_minutes: 180
       cpu_only_test_markers: 'trtllm and gpu_0'
       single_gpu_test_markers: 'trtllm and gpu_1'
+      single_gpu_test_timeout_minutes: 180
       multi_gpu_test_markers: 'trtllm and (gpu_2 or gpu_4)'
       multi_gpu_test_timeout_minutes: 120
     secrets: inherit