chore: fix the plugin path

Author: collins-w

.github/actions/prepare/action.yml

@@ -41,5 +41,5 @@ runs:
         cd examples/launchtube-plugin-example/launchtube
         pnpm install
         pnpm run build
-        cd ..
+        cd ../..
       shell: bash

.github/workflows/ecs-deployment.yml

@@ -95,7 +95,7 @@ jobs:
         uses: docker/build-push-action@471d1dc4e07e5cdedd4c2171150001c434f0b7a4 # v6.15.0
         id: push
         with:
-          context: ../../
+          context: ./
           file: Dockerfile.production
           platforms: linux/amd64,linux/arm64
           push: true