feat(lambda): node20 runtime (#27897)

Preparing for node20 launch

----

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packages/@aws-cdk-testing/framework-integ/test/aws-lambda/test/integ.runtime.inlinecode.js.snapshot/aws-cdk-lambda-runtime-inlinecode.template.json

@@ -37,13 +37,13 @@
     "Code": {
      "ZipFile": "def handler(event, context):\n  return \"success\""
     },
+    "Handler": "index.handler",
     "Role": {
      "Fn::GetAtt": [
       "PYTHON37ServiceRoleDE7E561E",
       "Arn"
      ]
     },
-    "Handler": "index.handler",
     "Runtime": "python3.7"
    },
    "DependsOn": [
@@ -87,13 +87,13 @@
     "Code": {
      "ZipFile": "def handler(event, context):\n  return \"success\""
     },
+    "Handler": "index.handler",
     "Role": {
      "Fn::GetAtt": [
       "PYTHON38ServiceRole3EA86BBE",
       "Arn"
      ]
     },
-    "Handler": "index.handler",
     "Runtime": "python3.8"
    },
    "DependsOn": [
@@ -137,13 +137,13 @@
     "Code": {
      "ZipFile": "def handler(event, context):\n  return \"success\""
     },
+    "Handler": "index.handler",
     "Role": {
      "Fn::GetAtt": [
       "PYTHON39ServiceRole53E964DF",
       "Arn"
      ]
     },
-    "Handler": "index.handler",
     "Runtime": "python3.9"
    },
    "DependsOn": [
@@ -187,13 +187,13 @@
     "Code": {
      "ZipFile": "def handler(event, context):\n  return \"success\""
     },
+    "Handler": "index.handler",
     "Role": {
      "Fn::GetAtt": [
       "PYTHON310ServiceRole65985CC8",
       "Arn"
      ]
     },
-    "Handler": "index.handler",
     "Runtime": "python3.10"
    },
    "DependsOn": [
@@ -237,13 +237,13 @@
     "Code": {
      "ZipFile": "exports.handler = async function(event) { return \"success\" }"
     },
+    "Handler": "index.handler",
     "Role": {
      "Fn::GetAtt": [
       "NODEJS14XServiceRole4523ECDB",
       "Arn"
      ]
     },
-    "Handler": "index.handler",
     "Runtime": "nodejs14.x"
    },
    "DependsOn": [
@@ -287,13 +287,13 @@
     "Code": {
      "ZipFile": "exports.handler = async function(event) { return \"success\" }"
     },
+    "Handler": "index.handler",
     "Role": {
      "Fn::GetAtt": [
       "NODEJS16XServiceRoleB9DAFDFD",
       "Arn"
      ]
     },
-    "Handler": "index.handler",
     "Runtime": "nodejs16.x"
    },
    "DependsOn": [
@@ -337,18 +337,68 @@
     "Code": {
      "ZipFile": "exports.handler = async function(event) { return \"success\" }"
     },
+    "Handler": "index.handler",
     "Role": {
      "Fn::GetAtt": [
       "NODEJS18XServiceRole4D18036A",
       "Arn"
      ]
     },
-    "Handler": "index.handler",
     "Runtime": "nodejs18.x"
    },
    "DependsOn": [
     "NODEJS18XServiceRole4D18036A"
    ]
+  },
+  "NODEJS20XServiceRole188A4E38": {
+   "Type": "AWS::IAM::Role",
+   "Properties": {
+    "AssumeRolePolicyDocument": {
+     "Statement": [
+      {
+       "Action": "sts:AssumeRole",
+       "Effect": "Allow",
+       "Principal": {
+        "Service": "lambda.amazonaws.com"
+       }
+      }
+     ],
+     "Version": "2012-10-17"
+    },
+    "ManagedPolicyArns": [
+     {
+      "Fn::Join": [
+       "",
+       [
+        "arn:",
+        {
+         "Ref": "AWS::Partition"
+        },
+        ":iam::aws:policy/service-role/AWSLambdaBasicExecutionRole"
+       ]
+      ]
+     }
+    ]
+   }
+  },
+  "NODEJS20X70A25ADE": {
+   "Type": "AWS::Lambda::Function",
+   "Properties": {
+    "Code": {
+     "ZipFile": "exports.handler = async function(event) { return \"success\" }"
+    },
+    "Handler": "index.handler",
+    "Role": {
+     "Fn::GetAtt": [
+      "NODEJS20XServiceRole188A4E38",
+      "Arn"
+     ]
+    },
+    "Runtime": "nodejs20.x"
+   },
+   "DependsOn": [
+    "NODEJS20XServiceRole188A4E38"
+   ]
   }
  },
  "Outputs": {
@@ -386,6 +436,11 @@
    "Value": {
     "Ref": "NODEJS18X7B6E6033"
    }
+  },
+  "NODEJS20XfunctionName": {
+   "Value": {
+    "Ref": "NODEJS20X70A25ADE"
+   }
   }
  },
  "Parameters": {