[18.0][IMP] *: disable auto-install

[remi-filament]

Cherry-pick of commits from previous versions : #1242 and #1247

I take over the description from the first PR from @pedrobaeza :

Odoo chooses to auto-install some modules that are debatable, so here in OCB we can revert this decission and let the Odoo admin to decide about them:

• account_qr_code_sepa: this is just some tooling with no UI, so only modules using this tooling should depend and install it.
• base_install_request: Feature for asking to install a module that doesn't make too much sense to be auto-installed in on premise maintained installations for avoiding false expectations.
• iap: Odoo in-app purchases services should be optional, and more having a lot of dependant modules also being auto-installed (sms, snailmail, partner_autocomplete...). This way, we stop the chain from the beginning.
• l10n_es_edi_facturae: Not everyone in Spain requires Facturae, and even if so, the OCA implementation is more suitable.
• l10n_es_pos: The implementation of this need is faulty (creating one journal entry per PoS order), so the OCA one should be used instead.
• mail_bot: It doesn't bring any real feature per se (only the annoying "Write an emoji" initial conversation).
• pos_epson_printer: Not everyone using PoS has an Epson printer.
• privacy_lookup: Privacy tool that not everyone uses.
• sale_pdf_quote_builder: Optional feature.

(I removed sale_product_configurator which has been merged in sale in v18 with odoo#155449)

And 2 more modules from the second PR :

• google_gmail : all users are not using GMail, it should be installed only when needed
• web_unsplash : same here, you may not want Odoo to call Unsplash library unwillingly

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[remi-filament]

@pedrobaeza do you mind telling me if the above comments for l10n_es* modules are still accurate ?

[pedrobaeza]

Yes, totally! Thanks for rescuing this. It was in my todo list.

[yotsubasuzu]

Hello guys, small follow-up to mitigate an unexpected consequence of this PR, if you have time, please have a look, thanks: #1308