Toolchain: Rewrite BuildVcpkg.sh in python

Co-Authored-By: Andrew Kaster <andrew@ladybird.org>

Toolchain/BuildVcpkg.sh

@@ -1,49 +1,3 @@
 #!/usr/bin/env bash
 
-# This script builds the vcpkg dependency management system
-set -e
-
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-
-# shellcheck source=/dev/null
-. "${DIR}/../Meta/shell_include.sh"
-
-# FIXME: Make the test262-runner CI use a non-root user
-ci=0
-if [[ "$1" == "--ci" ]]; then
-    echo "Running in CI mode, will not check for root user"
-    ci=1
-    shift
-fi
-
-if [ "$ci" -eq 0 ]; then
-    exit_if_running_as_root "Do not run BuildVcpkg.sh as root, parts of your Toolchain directory will become root-owned"
-fi
-
-GIT_REPO="https://github.com/microsoft/vcpkg.git"
-GIT_REV="2960d7d80e8d09c84ae8abf15c12196c2ca7d39a" # 2024.09.30
-PREFIX_DIR="$DIR/Local/vcpkg"
-
-mkdir -p "$DIR/Tarballs"
-pushd "$DIR/Tarballs"
-    if [[ ! -d vcpkg ]]; then
-        git clone "${GIT_REPO}"
-    else
-        bootstrapped_vcpkg_version=$(git -C vcpkg rev-parse HEAD)
-
-        if [[ "${bootstrapped_vcpkg_version}" == "${GIT_REV}" ]]; then
-            exit 0
-        fi
-    fi
-
-    echo "Building vcpkg"
-
-    cd vcpkg
-    git fetch origin
-    git checkout $GIT_REV
-
-    ./bootstrap-vcpkg.sh -disableMetrics
-
-    mkdir -p "$PREFIX_DIR/bin"
-    cp vcpkg "$PREFIX_DIR/bin"
-popd
+python3 ./Toolchain/BuildVcpkg.py