RFR: 2304: /backport jdk23 should provide a more helpful message [v2]

[Zhao Song]

On Wed, 3 Jul 2024 06:50:20 GMT, Erik Joelsson <erikj at openjdk.org> wrote:

>> Zhao Song has updated the pull request incrementally with two additional commits since the last revision:
>> 
>>  - Update bots/pr/src/main/java/org/openjdk/skara/bots/pr/BackportCommand.java
>>    
>>    Co-authored-by: Erik Joelsson <37597443+erikj79 at users.noreply.github.com>
>>  - Update bots/pr/src/main/java/org/openjdk/skara/bots/pr/BackportCommand.java
>>    
>>    Co-authored-by: Erik Joelsson <37597443+erikj79 at users.noreply.github.com>
>
> bots/pr/src/main/java/org/openjdk/skara/bots/pr/BackportCommand.java line 208:
> 
>> 206:                 reply.println();
>> 207:             }
>> 208:             reply.println("The target repository `" + repoNameArg + "` is not a valid target for backports. ");
> 
> I think this line should be first in the message, then followed by the branch message if there is a branch match.

Sure, will fix it

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PR Review Comment: https://git.openjdk.org/skara/pull/1667#discussion_r1664520914