Bumped version to 5.4.1

Release 5.4 (librespeed#645)

* Initial implementation of ipinfo.io offline database

* Removed unnecessary code

* add: download ipinfo db during docker build

* fixed workflow

* rename warning in workflow

* commit to trigger workflow

* Refactor getIP

* Improved UI

* Updated docker version with 5.4 changes

* Updated README.md

* Added fallback in getIP in case the offline db is missing

* Fixed typos

* just md linting

* Removed vscode stuff

* Implemented fallback in getIP for PHP<8 (returns only the IP)

* Updated doc.md

* Fixed comments in telemetry_settings.php

* New quick start video

* Corrected image name in doc_docker.md

* Replaced speedtest with just test in stats.php

* docker documentation update

* typo

---------

Co-authored-by: Federico Dossena <info@fdossena.com>
Co-authored-by: Stefan Stidl <stefan.stidl@ffg.at>

Merge pull request librespeed#626 from librespeed/update-build-pipeline

add on publish trigger

Merge pull request librespeed#617 from zypA13510/revert-487-patch-1

fix: download speed is 0 on certain platform

Fixed vulnerability in json.php caused my missing Content-Type header

Release 5.3.0 (librespeed#587)

* Update README.md

Added simple manual instructions

* Link to docker documentation

* Add basic docker compose example

* add descriptive alt-text to GIF

* Fix some typos and formatting

* Updated Docker to use php8.2-apache as the upstream image.

* Clean up apt lists after installation in Dockerfile

* Update Dockerfile

Co-authored-by: Quentame <polletquentin74@me.com>

* fix typo

* doc: sqlite db persistance explained

* Create docker-publish.yml

* Update docker-publish.yml

* Update docker-publish.yml

* fix action

* switch docker image location

* without image signing

* remove signing

* switch units to Mbit/s

* move examples to folder

* fix ipinfo parsing

* fix regression on getIpinfo

* removed trailing whitespaces

* integrate ios favicon

closes librespeed#400

* set single-server-full as index

---------

Co-authored-by: Les W <30345058+leswaters@users.noreply.github.com>
Co-authored-by: bt90 <btom1990@googlemail.com>
Co-authored-by: An | Anton Röhm <18481195+AnTheMaker@users.noreply.github.com>
Co-authored-by: 0kyn <0kyn.dev@gmail.com>
Co-authored-by: Marc Zampetti <zampettim@users.noreply.github.com>
Co-authored-by: Peter Dave Hello <hsu@peterdavehello.org>
Co-authored-by: Quentame <polletquentin74@me.com>
Co-authored-by: Stefan STIDL <stefan.stidl@ffg.at>

Release 5.2.5

Moved docker stuff into the master branch instead of a separate one

Release 5.2.3

Bumped version to 5.2.2; Updated README.md