Force reinstall cargo-cache in CircleCI config

[corinnekrych]

when releasing agent we ofter face this failure is coming from this line:

error: binary `cargo-cache.exe` already exists in destination
Add --force to overwrite

So cargo install is failing because the tool is already installed, and by default Cargo refuses to overwrite an existing binary → hence the exit code 1.

CircleCI often:

restores a cache (which includes ~/.cargo/bin)
then runs cargo install again

So the binary is already there → install fails.

Solution: allow overwrite with force option

Proposed changes

Testing Instructions

1. Step-by-step how to test
2. Environment or config notes

Related issues

• Closes #ISSUE-NUMBER

Checklist

• I consider the submitted work as finished
• I tested the code for its functionality
• I wrote test cases for the relevant uses case
• I added/update the relevant documentation (either on github or on notion)
• Where necessary I refactored code to improve the overall quality
• For bug fix -> I implemented a test that covers the bug

Further comments