(cherry picked from commit acbbef76)

(cherry picked from commit 879588a5)

(cherry picked from commit 3a707ec6)

Co-authored-by: Tim van Dijen <tvdijen@gmail.com>

Closes: #1411
(cherry picked from commit 306b8281)

Bumps [ini](https://github.com/isaacs/ini) from 1.3.5 to 1.3.8.
- [Release notes](https://github.com/isaacs/ini/releases)
- [Commits](https://github.com/isaacs/ini/compare/v1.3.5...v1.3.8

)

Signed-off-by: dependabot[bot] <support@github.com>
(cherry picked from commit 1f57570d)

Merge branch 'simplesamlphp-1.19' of https://github.com/simplesamlphp/simplesamlphp into simplesamlphp-1.19

(cherry picked from commit 1a4733bc)

Bumps [highlight.js](https://github.com/highlightjs/highlight.js) from 10.1.2 to 10.4.1.
- [Release notes](https://github.com/highlightjs/highlight.js/releases)
- [Changelog](https://github.com/highlightjs/highlight.js/blob/master/CHANGES.md)
- [Commits](https://github.com/highlightjs/highlight.js/compare/10.1.2...10.4.1

)

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Restore symfony 5 support