Update build-script-impl

Reduce timeout to 20m

Author: compnerd

utils/build-script-impl

@@ -3125,7 +3125,7 @@ function build_and_test_installable_package() {
                 call tar xzf "${package_for_host}"
 
             if python -c import psutil ; then
-              TIMEOUT_ARGS=--timeout=3000 # 50 minutes
+              TIMEOUT_ARGS=--timeout=1200 # 20 minutes
             fi
             with_pushd "${PKG_TESTS_SOURCE_DIR}" \
                 call python "${LIT_EXECUTABLE_PATH}" . -sv --param package-path="${PKG_TESTS_SANDBOX}" --param test-exec-root="${PKG_TESTS_TEMPS}" --param llvm-bin-dir="${LLVM_BIN_DIR}" ${TIMEOUT_ARGS}