[rrd4j] Upgrade to rrd4j 3.8.1 (#12398)

This should prevent a resource leak when generating graphs.

See: https://github.com/rrd4j/rrd4j/blob/master/changelog.txt

Signed-off-by: Wouter Born <github@maindrain.net>
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Wouter Born 2022-03-02 11:03:17 +01:00 committed by GitHub
parent d35e96ab3f
commit d7d6798a97
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@ -23,7 +23,7 @@
<dependency>
<groupId>org.rrd4j</groupId>
<artifactId>rrd4j</artifactId>
<version>3.8</version>
<version>3.8.1</version>
</dependency>
</dependencies>
</project>