RFR: 7432: Update the spotbugs maven plugin [v8]

[Patrick Reinhart]

On Mon, 13 Dec 2021 19:16:20 GMT, Marcus Hirt <hirt at openjdk.org> wrote:

>> Patrick Reinhart has refreshed the contents of this pull request, and previous commits have been removed. The incremental views will show differences compared to the previous content of the PR.
>
> application/org.openjdk.jmc.flightrecorder.ui/src/main/java/org/openjdk/jmc/flightrecorder/ui/overview/ResultReportUi.java line 415:
> 
>> 413: 			this.showOk = Boolean.valueOf(state.getChild("report").getChild("showOk").getAttribute("value")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
>> 414: 		} catch (NullPointerException npe) {
>> 415: 			// ignore NPE when there is no state value is available 
> 
> Need to update the copyright year.

Done

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