RFR: 8352719: Add an equals sign to the modules statement

[Sean Mullan]

On Mon, 24 Mar 2025 12:30:57 GMT, Leo Korinth <lkorinth at openjdk.org> wrote:

> krb5/auto/TEST.properties: add an equals sign to the modules statement (this is the only `TEST.properties` file that uses this undocumented feature) .
> 
> compare:
> 
> find -name "TEST.properties" | xargs grep 'modules.*java' 
> find -name "TEST.properties" | xargs grep 'modules.*java' | grep -v =

The bug issue needs a `noreg-self` label.

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PR Review: https://git.openjdk.org/jdk/pull/24194#pullrequestreview-2710555545