fix: invocation of getEngineVersion returns an error (#4047)

A patch was introduced via #3757 due to [a bug in

pulumi-terraform-bridge](pulumi/pulumi-terraform-bridge#1809).

The underlying bridge issue has now been fixed so I am removing the
patch and restoring the original terraform behavior.

fixes #4043

examples/examples_nodejs_test.go

@@ -660,7 +660,7 @@ func TestRdsGetEngineVersion(t *testing.T) {
 	require.NoError(t, err)
 
 	engineVersion := res.Outputs["vs"]
-	require.NotEmpty(t, engineVersion.Value)
+	require.Equal(t, engineVersion.Value, "15.2")
 }
 
 // Checks static get function for ssm.parameter that was broken for versioned IDs.

examples/rds-getengineversion/index.ts

@@ -1,3 +1,12 @@
 import * as aws from "@pulumi/aws";
 
-export const vs = aws.rds.getEngineVersionOutput({engine: "postgres"});
+const output = aws.rds.getEngineVersionOutput({
+  engine: "aurora-postgresql",
+  version: "15.2",
+  filters: [{
+    name: "engine-mode",
+    values: ["provisioned"],
+  }],
+});
+
+export const vs = output.version;