build(systemd-service-manager): 修改本地输出文件路径

将本地输出文件从 systemd-service-manager.sh 移动到
systemd-service-manager/systemd-service-manager.local.sh，
并添加 *.local.sh 到 .gitignore 文件中以避免提交本地配置文件。

Author: mudssky

scripts/bash/.gitignore

@@ -0,0 +1 @@
+*.local.sh

scripts/bash/systemd-service-manager/build.sh

@@ -7,7 +7,7 @@ set -Eeuo pipefail
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 REPO_ROOT="$(cd "${SCRIPT_DIR}/../../.." && pwd)"
 BIN_OUTPUT="${REPO_ROOT}/bin/systemd-service-manager"
-LOCAL_OUTPUT="${REPO_ROOT}/scripts/bash/systemd-service-manager.sh"
+LOCAL_OUTPUT="${REPO_ROOT}/scripts/bash/systemd-service-manager/systemd-service-manager.local.sh"
 
 MODULES=(
   "${SCRIPT_DIR}/common.sh"