[SPARK-29445][CORE] Bump netty-all from 4.1.39.Final to 4.1.42.Final #26099
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What changes were proposed in this pull request?
Minor version bump of Netty to patch reported CVE.
Patches: https://www.cvedetails.com/cve/CVE-2019-16869/
Why are the changes needed?
Does this PR introduce any user-facing change?
No
How was this patch tested?
Compiled locally using
mvn clean install -DskipTests