GitHub Create Issue Comment Connector: gracefully handle numbers for issueNumber

[MaxTru]

Describe the Bug

GitHub Create Issue Comment Connector: gracefully handle numbers

Steps to Reproduce

1. I often extract the issueNumber from a GitHub event. This is then stored as number (see first screenshot)

2. However, the GitHub Post Connector expects issue number to be a string. However this is not clear from the docs. So * this will not work: * this will work:

Expected Behavior

It would be super, if the GitHub issue connector could work with issue numbers stored as string or as numbers.

Environment

SaaS as of 07.11.

[sbuettner]

We currently cant make use of the string() FEEL function due to this issue: camunda/camunda#9859 (comment)

There seems to be a fix available but its not merged yet: camunda/feel-scala#750

We will try to make use of the function as soon as its working as expected.

[MaxTru]

To consider: while this is not implemented, one could highlight that is MUST be a number in the docs and/or the field description.