Update copyright date

[scottbell]

Closes #6394

Describe your changes:

Update the copyright date.

All Submissions:

• Have you followed the guidelines in our Contributing document?
• Have you checked to ensure there aren't other open Pull Requests for the same update/change?
• Is this change backwards compatible? For example, developers won't need to change how they are calling the API or how they've extended core plugins such as Tables or Plots.

Author Checklist

• Changes address original issue?
• Tests included and/or updated with changes?
• Command line build passes?
• Has this been smoke tested?
• Testing instructions included in associated issue OR is this a dependency/testcase change?

Reviewer Checklist

• Changes appear to address issue?
• Reviewer has tested changes by following the provided instructions?
• Changes appear not to be breaking changes?
• Appropriate automated tests included?
• Code style and in-line documentation are appropriate?
• Has associated issue been labelled unverified? (only applicable if this PR closes the issue)
• Has associated issue been labelled bug? (only applicable if this PR is for a bug fix)

[codecov]

Codecov Report

Merging #6395 (4fe137a) into master (0dd12bc) will increase coverage by 0.30%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #6395      +/-   ##
==========================================
+ Coverage   54.73%   55.03%   +0.30%     
==========================================
  Files         607      607              
  Lines       26245    26245              
  Branches     2395     2395              
==========================================
+ Hits        14364    14444      +80     
+ Misses      11214    11136      -78     
+ Partials      667      665       -2     

Flag	Coverage Δ		*Carryforward flag
e2e-ci	39.45% <ø> (ø)		Carriedforward from 0dd12bc
e2e-full	51.18% <ø> (ø)		Carriedforward from 0dd12bc
e2e-stable	54.35% <ø> (+7.92%)	⬆️
unit	49.60% <ø> (-0.33%)	⬇️

*This pull request uses carry forward flags. Click here to find out more.

Impacted Files	Coverage Δ
example/eventGenerator/EventMetadataProvider.js	100.00% <ø> (ø)
example/eventGenerator/EventTelemetryProvider.js	96.96% <ø> (ø)
example/eventGenerator/plugin.js	100.00% <ø> (ø)
example/exampleTags/plugin.js	90.00% <ø> (ø)
example/exampleUser/ExampleUserProvider.js	68.75% <ø> (ø)
example/exampleUser/exampleUserCreator.js	100.00% <ø> (ø)
example/exampleUser/plugin.js	100.00% <ø> (ø)
example/faultManagement/exampleFaultSource.js	100.00% <ø> (ø)
example/generator/GeneratorProvider.js	96.00% <ø> (ø)
example/generator/SinewaveLimitProvider.js	100.00% <ø> (ø)
... and 192 more

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[ozyx]

LGTM