[master] pmb.helpers: Handle workdir version suffix from 2.3.x

For the gitlab.com -> gitlab.postmarketos.org migration we needed to also migrate the workdir in pmb v2 since pmb v3 is not ready yet.

Therefore we need to handle that "7-2.x" workdir version and migrate correctly when switching to pmbootstrap v3.

See !2445 (merged)

Initial testing shows this is working as expected (even though UX-wise it's not 100% clear it's migrating from one v7 to another v7 but honestly shouldn't matter):

# with pmbootstrap from branch stable-make-working, and no ~/.local/var/pmbootstrap and no ~/.config/pmbootstrap.cfg
$ pmbootstrap init
# with pmbootstrap from this branch master-2.3.x-compat
$ pmbootstrap chroot
[22:07:42] WARNING: Your work folder version needs to be migrated (from version 7 to 8)!
[22:07:42] Changelog:
[22:07:42] * Major refactor for pmb 3.0.0
[22:07:42] Migration will do the following:
[22:07:42] * Zap your chroots
[22:07:42] Continue? (y/n) [n]: y
[22:08:19] Migration to version 7 done
[22:08:19] Changelog:
[22:08:19] * Moved from gitlab.com to gitlab.postmarketOS.org
[22:08:19] Migration will do the following:
[22:08:19] * Update your pmaports remote URL
[22:08:19] Continue? (y/n) [n]: y
[22:08:21] Migration to version 8 done
[22:08:22] Download http://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/apk-tools-static-2.14.4-r4.apk
[22:08:22] (native) Creating chroot
[22:08:25] (native) % sh -i
/ # 

mentioned in merge request !2445 (merged)

added 1 commit

• 74c8aaab - pmb.helpers: Handle workdir version suffix from 2.3.x

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mentioned in issue #2471 (closed)

approved this merge request

added 6 commits

• 74c8aaab...37ec73c0 - 5 commits from branch master
• 2e5f9587 - pmb.helpers: Handle workdir version suffix from 2.3.x

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enabled an automatic merge when all merge checks for 2e5f9587 pass

aborted the automatic merge because target branch was updated

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• 85f8ee6b - pmb.helpers: Handle workdir version suffix from 2.3.x (MR 2447)

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added 7 commits

• 85f8ee6b...83d6a262 - 6 commits from branch master
• a1e982aa - pmb.helpers: Handle workdir version suffix from 2.3.x (MR 2447)

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resolved all threads

enabled an automatic merge when all merge checks for a1e982aa pass

merged

mentioned in merge request !2460 (merged)