upgrade jakarta.mail to 2.0.0 (rename javax.mail -> jakarta.mail)

[gitmotte]

precondition davidmoten/subethasmtp#37

• Bump commons-io from 2.6 to 2.8.0 #28
• Bump jakarta.mail from 1.6.5 to 2.0.0 #35
• Bump slf4j-jdk14 from 1.7.7 to 1.7.30 #24
• push version of commons-email to 2.0.0 (breaking change)

[KroArtem]

@garydgregory , hello, do you accidentally know why this PR was not merged? Current 1.x commons-email uses old javax.mail and it's hard to switch to jakarta.mail as one lib (e.g. subethamail) depends on another and so on. I see that in e0cf5b6 you've updated jakarta.mail but I assume those changes were never released.

[garydgregory]

1. the build fails and 2) we are all volunteers here.

[garydgregory]

I'll update the GH build to only use LTS versions...

[garydgregory]

Hm, looks like this branch needs a rebase.

[KroArtem]

the build fails and 2) we are all volunteers here.

Sure, no pressure here, just wanted to know whether there was an objective reason not to merge it.

As I see the situation, it's a breaking change and major version update is required.

[garydgregory]

@gitmotte
This PR needs a rebase so we can see what all the various checks say.

[KroArtem]

Based on discussions in my PR (linked above) this PR needs to be closed...

[Loki-Afro]

looking forward to this one, unfortunately the logs for the failing builds are not available anymore

[reda-alaoui]

To anybody interested, I created #133 as a replacement for this PR.

[garydgregory]

Closing: See https://issues.apache.org/jira/projects/EMAIL/issues/EMAIL-203?filter=allopenissues&orderby=created+DESC%2C+priority+DESC%2C+updated+DESC