打包用的 JDK 17 改为 1.8，兼容低版本

Author: TommyLemon

jitpack.yml

@@ -5,7 +5,7 @@
 
 <groupId>apijson.column</groupId>
 <artifactId>apijson-column</artifactId>
-<version>2.1.0</version>
+<version>2.1.5</version>
 <packaging>jar</packaging>
 
 <name>apijson-column</name>
@@ -14,10 +14,8 @@
 <properties>
 <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
-<java.version>17</java.version>
+<java.version>1.8</java.version>
 <maven.compiler.encoding>UTF-8</maven.compiler.encoding>
-<maven.compiler.source>17</maven.compiler.source>
-<maven.compiler.target>17</maven.compiler.target>
 </properties>
 
 <dependencies>
@@ -32,7 +30,7 @@
 <dependency>
 <groupId>com.github.Tencent</groupId>
 <artifactId>APIJSON</artifactId>
-<version>7.1.0</version>
+<version>7.5.5</version>
 </dependency>
 <!-- 可使用 libs 目录的 apijson-orm.jar 来替代，两种方式二选一 >>>>>>>>>> -->
 
@@ -45,8 +43,8 @@
 <artifactId>maven-compiler-plugin</artifactId>
 <version>3.12.1</version>
 <configuration>
-<source>17</source>
-<target>17</target>
+<source>1.8</source>
+<target>1.8</target>
 </configuration>
 </plugin>
 </plugins>