ci: connect release polishing

[mroz22]

Further improving connect releases in github actions

Description

• some degree of automation already in develop, see this github actions created pr https://github.com/trezor/trezor-suite/pull/5994

Todos:

• [ ] npm-releases - polish checklist
• [ ] npm-releases - improve version bump script so that it does not fail here https://gitlab.com/satoshilabs/trezor/trezor-suite/-/jobs/2883451007
• [ ] release/connect-9 - polish checklist

Notes:

• gh cli docs https://cli.github.com/manual/gh_pr_create
• maybe use -F, --body-file <file> Read body text from file (use "-" to read from standard input) parametr for checklist?