Fix high-severity security vulnerabilities by upgrading packages

Co-authored-by: idvoretskyi <[email protected]>

Author: Copilot

.devcontainer/Dockerfile

@@ -2,6 +2,7 @@ FROM mcr.microsoft.com/devcontainers/base:ubuntu-24.04
 
 # hadolint ignore=DL3008
 RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
+    && apt-get -y upgrade \
     && apt-get -y install --no-install-recommends \
         curl \
         wget \