Fix CI: Prevent interactive prompts in sonar-analysis job

ISSUE:
======
- CI job stuck waiting for tzdata timezone configuration
- Interactive prompt blocks non-interactive CI environment
- Job running for 30+ minutes waiting for user input

FIX:
====
- Set DEBIAN_FRONTEND=noninteractive in all apt-get steps
- Pre-configure timezone to UTC before package installation
- Prevents interactive prompts during package configuration

CHANGES:
========
- Install Node.js step: Added DEBIAN_FRONTEND=noninteractive
- Install Java step: Added DEBIAN_FRONTEND=noninteractive
- Install Python 3.11 step: Added DEBIAN_FRONTEND=noninteractive + TZ=UTC
- Set timezone symlink before apt-get install to avoid tzdata prompt

This ensures all package installations run non-interactively.

.github/workflows/ci.yml

@@ -242,6 +242,7 @@ jobs:
     steps:
       - name: Install Node.js for checkout action
         run: |
+          export DEBIAN_FRONTEND=noninteractive
           apt-get update && apt-get install -y curl
           curl -fsSL https://deb.nodesource.com/setup_20.x | bash -
           apt-get install -y nodejs
@@ -252,6 +253,7 @@ jobs:
       - name: Install Java and SonarScanner
         run: |
           set -e
+          export DEBIAN_FRONTEND=noninteractive
           apt-get update && apt-get install -y wget curl unzip openjdk-21-jre
           
           # Use a known working version to avoid download issues
@@ -346,6 +348,9 @@ jobs:
 
       - name: Install Python 3.11 and dependencies
         run: |
+          export DEBIAN_FRONTEND=noninteractive
+          export TZ=UTC
+          ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
           apt-get update
           apt-get install -y software-properties-common
           add-apt-repository -y ppa:deadsnakes/ppa