Update tools/install/_common.sh

Co-authored-by: George Yermulnik (Georgii Iermulnik) <yz@yz.kiev.ua>

Author: MaxymVlasov

tools/install/_common.sh

@@ -16,7 +16,7 @@ readonly TOOL=${TOOL%%.*}
 [[ -f /.env ]] && source /.env
 env_var_name="${TOOL//-/_}"
 # `${var^^}` is bash 4+ only; macOS ships bash 3.2 by default.
-env_var_name="$(printf '%s' "$env_var_name" | tr '[:lower:]' '[:upper:]')_VERSION"
+env_var_name="$(tr '[:lower:]' '[:upper:]' <<< "${env_var_name}_VERSION")"
 # shellcheck disable=SC2034 # Used in other scripts
 readonly VERSION="${!env_var_name}"