RFR: 7432: Update the spotbugs maven plugin [v3]

[Patrick Reinhart]

> Signed-off-by: Patrick Reinhart <patrick at reini.net>

Patrick Reinhart has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains two commits:

 - Temporary disable certain tests
 - 7432: Update the spotbugs maven plugin
   
   Signed-off-by: Patrick Reinhart <patrick at reini.net>

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Changes: https://git.openjdk.java.net/jmc/pull/324/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jmc&pr=324&range=02
  Stats: 21 lines in 2 files changed: 20 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/jmc/pull/324.diff
  Fetch: git fetch https://git.openjdk.java.net/jmc pull/324/head:pull/324

PR: https://git.openjdk.java.net/jmc/pull/324