[NVIDIA-IMEX] Not check installation of nvidia-imex for Alinux2

Author: Himani Anil Deshpande

cookbooks/aws-parallelcluster-platform/test/controls/nvidia_imex_spec.rb

@@ -10,7 +10,7 @@
 # See the License for the specific language governing permissions and limitations under the License.
 
 control 'tag:install_expected_versions_of_nvidia_imex_installed' do
-  only_if { ['yes', true, 'true'].include?(node['cluster']['nvidia']['enabled']) }
+  only_if { ['yes', true, 'true'].include?(node['cluster']['nvidia']['enabled']) && !os_properties.alinux2? }
 
   nvidia_imex_service = 'nvidia-imex'
 
@@ -41,7 +41,7 @@
 end
 
 control 'tag:config_nvidia_fabric_manager_enabled' do
-  only_if { instance.nvs_switch_enabled? && node['cluster']['node_type'] == "ComputeFleet" }
+  only_if { instance.nvs_switch_enabled? && node['cluster']['node_type'] == "ComputeFleet" && !os_properties.alinux2? }
 
   describe service('nvidia-imex') do
     it { should be_enabled }