Release 1.11.8

[pixlwave]

This PR prepares the release of Element v1.11.8.

Notes:

• This PR targets release/1.11.8/master, which has been cut from master.
• It includes changes to the Podfile, but not the corresponding changes to Podfile.lock, as pod install hasn't yet been run. This is because the Podfile targets future versions of dependencies yet to be released, so pod install wouldn't be able to find them yet.
• When the CI runs its checks, it will temporarily point to the pending release branches of those dependencies beforehand
• It is only during release:finish that pod update will be run -- updating the Podfile.lock to use the now officially released dependencies -- before ultimately merging release/1.11.8/master into master to tag the release.

---

➡️ Once this PR is merged, you will need to first ensure that the products this one depends on are fully released, then run bundle exec rake release:finish to close this release.

💡 If you want to review only the changes made since the release branch was cut from develop, you can check those here

[github-actions[bot]]

:iphone: Scan the QR code below to install the build for this PR. :lock: This build is for internal testing purpose. Only devices listed in the ad-hoc provisioning profile can install Element Alpha.

If you can't scan the QR code you can install the build via this link: https://i.diawi.com/W145UW

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 38.46154% with 8 lines in your changes are missing coverage. Please review.

:exclamation: No coverage uploaded for pull request base (release/1.11.8/master@6a9bcc8). Click here to learn what that means.

Files	Patch %	Lines
...tSwiftUI/Modules/Room/Composer/View/Composer.swift	62.50%	3 Missing :warning:
Riot/Modules/QRCode/Reader/QRCodeReaderView.swift	0.00%	2 Missing :warning:
...Modules/Common/Recents/Views/RecentTableViewCell.m	0.00%	1 Missing :warning:
...ntextMenu/ActionProviders/RoomActionProvider.swift	0.00%	1 Missing :warning:
...ontextMenu/Services/RoomContextActionService.swift	0.00%	1 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## release/1.11.8/master #7763 +/- ## ======================================================== Coverage ? 12.24% ======================================================== Files ? 1650 Lines ? 163861 Branches ? 66374 ======================================================== Hits ? 20068 Misses ? 143145 Partials ? 648 ``` | [Flag](https://app.codecov.io/gh/element-hq/element-ios/pull/7763/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=element-hq) | Coverage Δ | | |---|---|---| | [uitests](https://app.codecov.io/gh/element-hq/element-ios/pull/7763/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=element-hq) | `55.05% <62.50%> (?)` | | | [unittests](https://app.codecov.io/gh/element-hq/element-ios/pull/7763/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=element-hq) | `6.07% <0.00%> (?)` | | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=element-hq#carryforward-flags-in-the-pull-request-comment) to find out more.

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