fixed deprecated feature x-gha from vcpkg

Author: Hardcode3

docker/ubuntu/Dockerfile

@@ -7,7 +7,7 @@ FROM ubuntu:24.04
 ENV DEBIAN_FRONTEND=noninteractive
 ENV VCPKG_ROOT=/opt/vcpkg
 ENV VCPKG_FEATURE_FLAGS=manifest,binarycaching
-ENV VCPKG_BINARY_SOURCES="clear;x-gha,readwrite"
+ENV VCPKG_BINARY_SOURCES="clear;files,/root/.cache/vcpkg/archives,readwrite"
 ENV PATH="${VCPKG_ROOT}:${PATH}"
 
 RUN apt-get update && apt-get install -y \
@@ -32,4 +32,7 @@ RUN clang++ --version && g++ --version
 RUN git clone https://github.com/microsoft/vcpkg.git ${VCPKG_ROOT}
 RUN ${VCPKG_ROOT}/bootstrap-vcpkg.sh
 
+# Create the binary cache directory
+RUN mkdir -p /root/.cache/vcpkg/archives
+
 WORKDIR /workspace