Failures due to connectivity on `Run sdk-bindings tests` step of `CI`

[erdemyerebasmaz]

We've been getting a lot of failures on Run sdk-bindings tests step of CI

failures:

---- uniffi_foreign_language_testcase_test_breez_sdk_py stdout ----
Error: running `python3` failed


failures:
    uniffi_foreign_language_testcase_test_breez_sdk_py

test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 180.17s

error: test failed, to rerun pass `--test test_generated_bindings`
Error: Process completed with exit code 101.

and it requires us to rerun failed steps or do another run altogether. This was due to external network calls made during this step afaik.

Getting false positives on our main CI flow can have detrimental effects on software stability. Let's assess the test case in hand and make a choice to increase reliability of CI.