Add in LoadBalancerArn to LoadBalancerV2Arn (#2936)

Author: kddejong

src/cfnlint/data/CloudSpecs/us-east-1.json

@@ -254123,6 +254123,7 @@
   },
   "EC2MarketType": {
    "AllowedValues": [
+    "capacity-block",
     "spot"
    ]
   },
@@ -255813,7 +255814,9 @@
    }
   },
   "LoadBalancerV2Arn": {
-   "GetAtt": {},
+   "GetAtt": {
+    "AWS::ElasticLoadBalancingV2::LoadBalancer": "LoadBalancerArn"
+   },
    "Ref": {
     "Parameters": [
      "String"

src/cfnlint/data/ExtendedSpecs/all/03_value_types.json

@@ -292,7 +292,9 @@
     }
    },
    "LoadBalancerV2Arn": {
-    "GetAtt": {},
+    "GetAtt": {
+     "AWS::ElasticLoadBalancingV2::LoadBalancer": "LoadBalancerArn"
+    },
     "Ref": {
      "Parameters": [
       "String"