chore: [CI] Fix snowflake tester workflow (#2600)

Co-authored-by: Kristin Cowalcijk <[email protected]>

Author: jiayuasu

snowflake-tester/pom.xml

@@ -53,7 +53,7 @@
         <dependency>
             <groupId>net.snowflake</groupId>
             <artifactId>snowflake-jdbc</artifactId>
-            <version>3.23.1</version>
+            <version>3.28.0</version>
         </dependency>
     </dependencies>
 </project>

snowflake-tester/src/test/java/org/apache/sedona/snowflake/snowsql/SnowClient.java

@@ -89,12 +89,10 @@ public void uploadFile(String path, String stage) {
 
   public static SnowClient newFromEnv() throws SQLException {
     Properties prop = new Properties();
-    // check auth method
-    String authMethod = System.getenv("SNOWFLAKE_AUTH_METHOD");
-    if (authMethod.equals("BASIC")) {
-      prop.put("user", System.getenv("SNOWFLAKE_USER"));
-      prop.put("password", System.getenv("SNOWFLAKE_PASSWORD"));
-    }
+    // Use PAT (Programmatic Access Token) authentication
+    prop.put("user", System.getenv("SNOWFLAKE_USER"));
+    prop.put("authenticator", "programmatic_access_token");
+    prop.put("token", System.getenv("SNOWFLAKE_PASSWORD"));
     prop.put("schema", System.getenv("SNOWFLAKE_SCHEMA"));
     prop.put("warehouse", System.getenv("SNOWFLAKE_WAREHOUSE"));
     prop.put("role", System.getenv("SNOWFLAKE_ROLE"));