⬆️ Bump streamlink from 5.3.1 to 8.5.0 in /tvheadend

Bumps [streamlink](https://github.com/streamlink/streamlink) from 5.3.1 to 8.5.0.
- [Release notes](https://github.com/streamlink/streamlink/releases)
- [Changelog](https://github.com/streamlink/streamlink/blob/master/CHANGELOG.md)
- [Commits](https://github.com/streamlink/streamlink/compare/5.3.1...8.5.0)

---
updated-dependencies:
- dependency-name: streamlink
  dependency-version: 8.5.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

README.md

@@ -86,13 +86,13 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 
 [contributors]: https://github.com/GauthamVarmaK/addon-tvheadend/graphs/contributors
-[docs]: https://git.i3omb.com/Gronod/addon-tvheadend/blob/main/tvheadend/DOCS.md
+[docs]: https://github.com/GauthamVarmaK/addon-tvheadend/blob/main/tvheadend/DOCS.md
 [forum-shield]: https://img.shields.io/badge/community-forum-brightgreen.svg
 [forum]: https://community.home-assistant.io/
 [gautham]: https://github.com/GauthamVarmaK
 [frenck]: https://github.com/frenck
 [github-actions-shield]: https://github.com/GauthamVarmaK/addon-tvheadend/workflows/CI/badge.svg
-[github-actions]: https://git.i3omb.com/Gronod/addon-tvheadend/actions
+[github-actions]: https://github.com/GauthamVarmaK/addon-tvheadend/actions
 [i386-shield]: https://img.shields.io/badge/i386-yes-green.svg
 [issue]: https://github.com/GauthamVarmaK/addon-tvheadend/issues
 [license-shield]: https://img.shields.io/github/license/GauthamVarmaK/addon-tvheadend.svg

tvheadend/config.yaml

@@ -4,7 +4,7 @@ version: dev
 stage: experimental
 slug: tvheadend
 description: TV streaming server and recorder.
-url: "https://git.i3omb.com/Gronod/addon-tvheadend"
+url: "https://github.com/GauthamVarmaK/addon-tvheadend"
 init: false
 arch:
   - aarch64

tvheadend/requirements.txt

@@ -1,2 +1,2 @@
 setuptools==67.4.0
-streamlink==5.3.1
+streamlink==8.5.0