update spin package and checkin package-lock for examples

Signed-off-by: karthik2804 <[email protected]>

Author: karthik2804

examples/aws/s3/package-lock.json

@@ -19,7 +19,7 @@
         "@fermyon/knitwit": "0.3.0"
     },
     "dependencies": {
-        "@fermyon/spin-sdk": "^3.0.0-rc1",
+        "@fermyon/spin-sdk": "^3.0.0",
         "itty-router": "^5.0.18",
         "@aws-sdk/client-s3": "^3.600.0"
     }

examples/aws/s3/package.json

@@ -19,7 +19,7 @@
         "@fermyon/knitwit": "0.3.0"
     },
     "dependencies": {
-        "@fermyon/spin-sdk": "^3.0.0-rc1",
+        "@fermyon/spin-sdk": "^3.0.0",
         "itty-router": "^5.0.18",
         "@aws-sdk/client-sqs": "^3.600.0"
     }

examples/aws/sqs/package-lock.json

@@ -1,9 +1,14 @@
 {
-    "version": 1,
-    "project": {
-        "worlds": [
-            "spin-http"
-        ]
-    },
-    "packages": {}
+  "version": 1,
+  "project": {
+    "worlds": [
+      "spin-http"
+    ]
+  },
+  "packages": {
+    "@fermyon/spin-sdk": {
+      "witPath": "../../bin/wit",
+      "world": "spin-imports"
+    }
+  }
 }