Possible overflow in calculation of RAM delta for Arduino Opta

[aentinger]

Describe the problem

When executing the report-size-deltas action in a pull request of a currently Arduino-internal library it seems that there is an overflow when calculating the delta in consumed RAM, since the value is a) not correct and b) seems awfully close to 2¹⁶.

To reproduce

Link to pull request will be provided by @aentinger via Slack on request.

Expected behavior

The action should report the actual RAM delta.

arduino/report-size-deltas version

v1

Additional context

No response

Issue checklist

• I searched for previous reports in the issue tracker
• I verified the problem still occurs when using the latest version
• My report contains all necessary details