Update xml-encryption to v1.2.3

[forty]

This update xmldom to a non vulnerable version.

[cjbarth]

@forty Did you see that this broke the build?

[forty]

@cjbarth Sorry, I have no idea, I cannot reproduce issue here :/ can you?

[forty]

@cjbarth hum, running npm ls it looks like I messed up the package-lock. I did run an npm dedup after my npm install, but I always does, and that usually doesn't cause any trouble 🤔

Another weird thing is that it also seems to be messed up on master, but that did no make the build fail 🤷

Do you want me to open a PR with a fresh package-lock, regenerated from a clean npm install ?

[cjbarth]

Let me have a closer look myself. Thanks for the research.