RFR: Updates to the JBS section of the OpenJDK Dev Guide [v8]

[calnan]

On Tue, 21 Mar 2023 04:48:40 GMT, David Holmes <dholmes at openjdk.org> wrote:

>> calnan has updated the pull request incrementally with two additional commits since the last revision:
>> 
>>  - Adjusted the wording on setting the priority
>>  - Updates to address additional comments
>
> src/guide/jbs-jdk-bug-system.md line 63:
> 
>> 61:     * If the failure is found in an update train of the JDK (e.g. 11.0.x), please make an effort to see if it is also present in [mainline](https://github.com/openjdk/jdk).
>> 62: * Set the priority
>> 63:     * It's not the reporter's responsibility to set a correct priority, but a qualified guess is always better than the default.
> 
> I don't think this is useful unless we actually specify what P1-P5 should mean. Otherwise may as well take the default and let triage teams re-evaluate it.

Added text with a overview of the priorities and saying to leave it as the default unless the reporter feels that is not right

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PR Review Comment: https://git.openjdk.org/guide/pull/100#discussion_r1195297461