Bump decidim to 0.31.0.rc2

[alecslupu]

This PR upgrades decidim version to 0.31.o.rc1 to metadecidim.

Commands that needs to be ran

bin/rails decidim:upgrade:clean:invalid_records
bin/rails decidim:upgrade:user_groups:remove
bin/rails decidim:upgrade:fix_nickname_casing
# bin/rails decidim:verifications:revoke:sms    # This command does not exists on meta
bin/rails decidim_surveys:upgrade:fix_survey_permissions
bin/rails decidim:upgrade:decidim_update_valuators
bin/rails decidim:upgrade:decidim_action_log_valuation_assignment
bin/rails decidim:upgrade:decidim_paper_trail_valuation_assignment

[andreslucena]

Can you check my feedback please? Thanks

[andreslucena]

This needs to change to 22.14.0: .node-version. I see that's missing from the notes, can you add it please? https://github.com/decidim/decidim/releases/tag/v0.31.0.rc1 (you can check out older versions updates of Node to copypaste)

Also while we're on it, related to the notes, can you remove these sections from there?

[alecslupu]

This needs to change to 22.14.0: .node-version. I see that's missing from the notes, can you add it please? decidim/decidim@v0.31.0.rc1 (release) (you can check out older versions updates of Node to copypaste)

I have changed the node version here, I have patched the release notes.

[andreslucena]

LGTM (again!)

The main differences that I see are:

• the change of amazon/s3 in ActiveStorage: we should be aware if other installations have this problem or if its something specific to Metadecidim
• the decidim omniauth: I'll present a PR at https://github.com/decidim/omniauth-decidim to update instructions to latest version (i.e. not using secrets)

I think these aren't blockers. @fblupi do you want to give a look to this and deploy if everything seems OK?

[andreslucena]

the decidim omniauth: I'll present a PR at decidim/omniauth-decidim to update instructions to latest version (i.e. not using secrets)

Done at decidim/omniauth-decidim#9