RFR: 8314: Update some important copyrights [v2]

[Alex Macdonald]

On Sat, 11 Jan 2025 19:23:22 GMT, Marcus Hirt <hirt at openjdk.org> wrote:

>> Also added some missing project files to make life easier in Eclipse.
>
> Marcus Hirt has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Various fixes

Script is complaining about this missing copyright update: `Requires update: application/org.openjdk.jmc.updatesite.rcp/src/main/resources/index.html`

https://github.com/openjdk/jmc/blob/b6b3801101b2299d7bc6f79e75de51e04f80f70b/application/org.openjdk.jmc.updatesite.rcp/src/main/resources/index.html#L2

-------------

PR Comment: https://git.openjdk.org/jmc/pull/621#issuecomment-2585863776