Bump openjpa from 2.2.0 to 2.2.2 in /openejb/examples/polling-parent/polling-domain#48

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dependabot/maven/openejb/examples/polling-parent/polling-domain/org.apache.openjpa-openjpa-2.2.2apache/openejb:dependabot/maven/openejb/examples/polling-parent/polling-domain/org.apache.openjpa-openjpa-2.2.2Copy head branch name to clipboard