Add patchUrl to Echo extension to fix SQLBagOStuff duplicate warnings

[dati18]

Bug: T412080

[tarrow]

Are all these composer changes actually supposed to be there?

[outdooracorn]

Are all these composer changes actually supposed to be there?

From my understanding of

mediawiki/docs/build-scripts.md

Line 22 in a72fadf

Assuming neither `dist-persist` directory or `pacman.yaml` have changed then running this script should almost be a no-op. The only files we expect to change are composer autoload files and composer's own vendor folder.

those changes are expected. Leaving them out for this patch probably wouldn't be an issue. But if the fix had involved a new PHP file, then we would require the updated autoload files. Seems safest to include them in the PR, but maybe I'm missing something?

[tarrow]

sure, for now lets include them but maybe we can also figure out a way not to see the no-op reordering

[outdooracorn]