fix: 修复数据库连接测试的 JDBC URL 过滤可被绕过导致任意文件读#905
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sanitizeJdbcUrl 只对字面量 "param=true" 做替换，存在两处绕过： allowLoadLocalInfileInPath 不在名单内、参数名经百分号编码后正则无法匹配， 都能让 mysql-connector-j 经 LOAD DATA LOCAL INFILE 读取服务器任意文件 （同 Apache InLong CVE-2023-34434）。改为解析查询串、对解码后的参数名按 危险前缀/名单整段丢弃，覆盖大小写、URL 编码与 InPath 同族参数。
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Fix #904 and #900:
sanitizeJdbcUrl 只对字面量 "param=true" 做替换，存在两处绕过：
allowLoadLocalInfileInPath 不在名单内、参数名经百分号编码后正则无法匹配， 都能让 mysql-connector-j 经 LOAD DATA LOCAL INFILE 读取服务器任意文件 （同 Apache InLong CVE-2023-34434）。改为解析查询串、对解码后的参数名按 危险前缀/名单整段丢弃，覆盖大小写、URL 编码与 InPath 同族参数。