Chore(ec2): Add charts for ec2 terminate experiment-by-id and ec2-terminate-by-tag (#440)

* Chore(ec2): Add charts for ec2 terminate experiment-by-id and ec2-terminate-by-tag

Signed-off-by: uditgaurav <udit@chaosnative.com>

* add ec2 terminates by id and tag in pkg and csv

Signed-off-by: uditgaurav <udit@chaosnative.com>

charts/generic/node-io-stress/experiment.yaml

@@ -64,9 +64,17 @@ spec:
     - name: FILESYSTEM_UTILIZATION_BYTES
       value: ''
 
+    ## Number of core of CPU
+    - name: CPU
+      value: '1'      
+
     ## Total number of workers default value is 4
     - name: NUMBER_OF_WORKERS
-      value: '4'    
+      value: '4'
+
+    ## Total number of vm workers
+    - name: VM_WORKERS
+      value: '1'
 
     ## enter the comma separated target nodes name
     - name: TARGET_NODES