chore(typescript/batch-ecr-openmp):Update Dockerfile, README.md

Update Dockerfile to use Ubuntu 24 instead of 22

Update README

Author: architec

typescript/batch-ecr-openmp/README.md

@@ -16,7 +16,8 @@ This example demonstrates how to use AWS Batch with a containerized C++ OpenMP a
 ## Prerequisites
 
 Before deploying, ensure you have:
-- AWS CLI configured with appropriate credentials
+- AWS CLI configured with sufficient permissions for infrastructure deployment
+  - AdministratorAccess recommended, or custom policy with EC2, VPC, Batch, ECR, Lambda, IAM, CloudFormation, and CloudWatch Logs permissions
 - Docker installed and running
 - Node.js and npm installed
 - `jq` command-line JSON processor (for job submission script)

typescript/batch-ecr-openmp/docker/Dockerfile

@@ -1,5 +1,5 @@
 # Multi-stage build for OpenMP C++ application
-FROM ubuntu:22.04 as builder
+FROM ubuntu:24.04 as builder
 
 # Install build dependencies
 RUN apt-get update && apt-get install -y \
@@ -19,7 +19,7 @@ COPY src/openmp/ .
 RUN make clean && make
 
 # Runtime stage
-FROM ubuntu:22.04
+FROM ubuntu:24.04
 
 # Install runtime dependencies
 RUN apt-get update && apt-get install -y \