Enhance Gaudi2 CI/Nightly Coverage with Model Parallelism and Linear Tests (#7146)

Enhancing  ci/nightly coverage for gaudi2 device
Tests added :
        test_autotp_training.py
        test_ulysses.py
	test_linear::TestLoRALinear and test_linear::TestBasicLinear
	test_ctx::TestEngine
these provide coverage for model_parallesim and linear feature.
The tests are stable. 10/10 runs pass.
New tests addition is expected to increase ci time by 3-4 mins and
nightly job time by 15 min.

Signed-off-by: Shaik Raza Sikander <[email protected]>

Author: raza-sikander

.github/workflows/hpu-gaudi2-nightly.yml

@@ -45,6 +45,8 @@ jobs:
         test_zero_leaf_module.py
         test_zero_offloadpp.py
         test_zero_tiled.py
+        test_autotp_training.py
+        test_ulysses.py
 
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:

.github/workflows/hpu-gaudi2.yml

@@ -94,6 +94,8 @@ jobs:
         test_zero_nesting_init.py
         test_zeropp.py
         (test_zero.py and (TestZero3ParamPartitioningLargeParam or TestZero3ParamPartitioningLargeParam))
+        (test_linear.py and (TestLoRALinear or TestBasicLinear))
+        (test_ctx.py and TestEngine)
 
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps: