matrix-rust-sdk-crypto-nodejs is failing to publish to npmjs

[richvdh]

https://github.com/matrix-org/matrix-rust-sdk-crypto-nodejs/actions/runs/20928311784/job/60133167788

Error: NpmCallError: Call to "npm publish" exited with non-zero exit code 1
npm notice Publishing to https://registry.npmjs.org/ with tag latest and public access
npm notice Access token expired or revoked. Please try logging in again.

[turt2live]

#59 and #61 both improve the script a little bit, but don't quite fix the fact that the token is expired.

[turt2live]

Final fixes:

• Finalize fix for npm release flow #62
• a13b178
• 8906b40