Cleanup yaml files with incorrect task attrs (#53813)

test/integration/targets/elb_target_facts/playbooks/roles/elb_target_facts/tasks/main.yml

@@ -368,7 +368,7 @@
              flatten |
              list |
              length) == 2
-      msg: "reregistration completed successfully"
+        msg: "reregistration completed successfully"
 
     always:
 

test/integration/targets/netapp_eseries_iscsi_target/tasks/run.yml

@@ -60,7 +60,7 @@
     name: myTarget
     ping: yes
     unnamed_discovery: yes
-  check: yes
+  check_mode: yes
   register: result
 
 - name: Ensure no change resulted

test/integration/targets/vmware_host_kernel_manager/tasks/main.yml

@@ -31,7 +31,7 @@
   register: hostlist
 
 - set_fact:
-  host1: "{{ hostlist['json'][0] }}"
+    host1: "{{ hostlist['json'][0] }}"
 
 - name: host connected, module exists, options exist, arguments different
   vmware_host_kernel_manager:

test/legacy/roles/test_gce_labels/tasks/test.yml

@@ -15,7 +15,7 @@
       experiment: kennedy
   register: result
   ignore_errors: true
-  labels:
+  tags:
     - param-check
 
 - name: "assert failure when param: unknown resource_type"