Swift and Typescript are failing buildkite

[jtdavis777]

I went to check the build badge on the repo homepage after the release, and saw we seem to have been failing for a while due to Swift and TS issues:

https://buildkite.com/bazel/flatbuffers/builds/11656/steps/canvas

[mustiikhalil]

So this Pr should be able to fix the swift part of this issue #8875.

ps: I don't have great knowledge in bazel.

[jtdavis777]

@bjornharrtell would you be up for looking into the typescript failures?

[bjornharrtell]

@jtdavis777 I don't see any real typescript issues, it rather seems to be issues with bazel and related plugins and I'm not the right person to try and fix those.