fix: upgrade javax.servlet:jsp-api from 2.0 to 2.0.public_draft

Snyk has created this PR to upgrade javax.servlet:jsp-api from 2.0 to 2.0.public_draft.

See this package in maven:
javax.servlet:jsp-api

See this project in Snyk:
https://app.snyk.io/org/oph-snyk/project/f91037d7-76b9-4ac5-9a13-07b656d0e922?utm_source=github-cloud-app&utm_medium=referral&page=upgrade-pr

service-provider/pom.xml

@@ -167,7 +167,7 @@ buildTtime=${maven.build.timestamp}
         <dependency>
             <groupId>javax.servlet</groupId>
             <artifactId>jsp-api</artifactId>
-            <version>2.0</version>
+            <version>2.0.public_draft</version>
             <scope>provided</scope>
         </dependency>