chore(deps-dev): bump net.snowflake:snowflake-jdbc from 3.20.0 to 3.21.0

Bumps [net.snowflake:snowflake-jdbc](https://github.com/snowflakedb/snowflake-jdbc) from 3.20.0 to 3.21.0.
- [Release notes](https://github.com/snowflakedb/snowflake-jdbc/releases)
- [Changelog](https://github.com/snowflakedb/snowflake-jdbc/blob/master/CHANGELOG.rst)
- [Commits](snowflakedb/snowflake-jdbc@v3.20.0...v3.21.0)

---
updated-dependencies:
- dependency-name: net.snowflake:snowflake-jdbc
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

pom.xml

@@ -223,7 +223,7 @@
         <dependency>
             <groupId>net.snowflake</groupId>
             <artifactId>snowflake-jdbc</artifactId>
-            <version>3.20.0</version>
+            <version>3.21.0</version>
             <scope>test</scope>
         </dependency>
         <dependency>