Bump ai.djl:api in the maven group across 1 directory

Bumps the maven group with 1 update in the / directory: [ai.djl:api](https://github.com/deepjavalibrary/djl).


Updates `ai.djl:api` from 0.31.0 to 0.31.1
- [Release notes](https://github.com/deepjavalibrary/djl/releases)
- [Commits](https://github.com/deepjavalibrary/djl/commits/v0.31.1)

---
updated-dependencies:
- dependency-name: ai.djl:api
  dependency-version: 0.31.1
  dependency-type: direct:production
  dependency-group: maven
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pom.xml

@@ -33,7 +33,7 @@
         <dependency>
             <groupId>ai.djl</groupId>
             <artifactId>api</artifactId>
-            <version>0.31.0</version>
+            <version>0.31.1</version>
             <scope>system</scope>
             <systemPath>${project.basedir}/jars/djl/api-0.31.0.jar</systemPath>
         </dependency>