chore: 可以正常生成补丁包及回滚包及签名生效

scripts/patch_tools/patch_generator.sh

@@ -687,7 +687,8 @@ sign_package() {
     info "开始签名补丁包"
     
     if command -v gpg >/dev/null 2>&1; then
-        if gpg --batch --yes --detach-sign \
+        if gpg --homedir "/etc/patch/keys" \
+            --batch --yes --detach-sign \
             --local-user "$PATCH_AUTHOR" \
             --output "${package_path}.sig" \
             "$package_path"; then