RFR: 8356656: Drop unused DEVKIT_HOME from jib-profiles.js

Mon May 12 15:09:11 UTC 2025

On Fri, 9 May 2025 22:39:18 GMT, Mikael Vidstedt <mikael at openjdk.org> wrote:

> The DEVKIT_HOME environment variable gets set up in jib-profiles.js but the last use of it was removed in [JDK-8264805](https://bugs.openjdk.org/browse/JDK-8264805).
> 
> Testing: tier1,builds-tier[2-5]

Oops, now removed!

(I believe the make/server.log files have started showing up when running cmp-baseline, I should look into why)

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PR Comment: https://git.openjdk.org/jdk/pull/25159#issuecomment-2872954817