Remove fixed firmware issues

[starkillerOG]

Proposed change

NVR firmware v3.3.0 was released yesterday which fixes the mentioned issues.
Therefore remove them from the documentation.
The new firmware is available at https://reolink.com/download-center/

A version bump of the upstream library will ensure users on old firmware will get a repair issue that prompts them to update their NVRs to at least version v3.3.0.
In that way these issues will not occur anymore.

Type of change

• Spelling, grammar or other readability improvements (current branch).
• Adjusted missing or incorrect information in the current documentation (current branch).
• Added documentation for a new integration I'm adding to Home Assistant (next branch).
  • I've opened up a PR to add logo's and icons in Brands repository.
• Added documentation for a new feature I'm adding to Home Assistant (next branch).
• Removed stale or deprecated documentation.

Additional information

• Link to parent pull request in the codebase:
• Link to parent pull request in the Brands repository:
• This PR fixes or closes issue: fixes #

Checklist

• This PR uses the correct branch, based on one of the following:
  • I made a change to the existing documentation and used the current branch.
  • I made a change that is related to an upcoming version of Home Assistant and used the next branch.
• The documentation follows the Home Assistant documentation standards.

[home-assistant]

It seems that this PR is targeted against an incorrect branch since it has a parent PR on one of our codebases. Documentation that needs to be updated for an upcoming release should target the next branch. Please change the target branch of this PR to next and rebase if needed.

[frenck]

Thanks, @starkillerOG 👍

../Frenck

[starkillerOG]

@frenck thanks for merging this.
Related to this docs PR, a firmware issue which is only documented in the next branch is also resolved, see #26808.
I am a bit unsure about the next/current branch, will this cause merge conflicts if I also remove these lines from the next branch?