upgrade angular from 12 to 13

[duredhel13]

What kind of change does this PR introduce? (check one with "x")

• Bugfix
• Feature
• Code style update (formatting, local variables)
• Refactoring (no functional changes, no api changes)
• Build related changes
• CI related changes
• Other... Please describe: Angular upgrade

What is the current behavior? (You can also link to an open issue here)

What is the new behavior?

Does this PR introduce a breaking change? (check one with "x")

• Yes
• No

If this PR contains a breaking change, please describe the impact and migration path for existing applications: ...

Other information:

[leifjones]

Thank you! Could we get a release soon?

[villelahdenvuo]

Looks like the package npm-script is failing on the master.

> [email protected] build:lib:prod
> ng build @swimlane/ngx-datatable --configuration production

Building Angular Package

------------------------------------------------------------------------------
Building entry point '@swimlane/ngx-datatable'
------------------------------------------------------------------------------
✔ Compiling with Angular sources in Ivy partial compilation mode.
✖ Generating FESM2020
Could not resolve './lib/ngx-datatable.module' from dist/swimlane/ngx-datatable/esm2020/public-api.mjs
ERROR: "build:lib:prod" exited with 1.