aws-crt-cpp: upgrade 0.30.1 -> 0.30.2 - introduced sanitizer error (potential memory leak)

[thomas-roos]

Describe the bug

https://github.com/aws4embeddedlinux/meta-aws/actions/runs/13299127887/job/37137216162?pr=11518

Regression Issue

• Select this option if this issue appears to be a regression.

Expected Behavior

no errors as they were before this update

Current Behavior

ptestresult.aws-crt-cpp./codebuild/output/src1682757753/src/actions-runner/_work/meta-aws/meta-aws/build/tmp/work/core2-64-poky-linux/aws-crt-cpp/0.30.2/git/tests/CredentialsTest.cpp:49:35:_runtime_error:_member_access_within_null_pointer_of_type_'struct_element_type'
ptestresult.aws-crt-cpp./codebuild/output/src1682757753/src/actions-runner/_work/meta-aws/meta-aws/build/tmp/work/core2-64-poky-linux/aws-crt-cpp/0.30.2/git/tests/CredentialsTest.cpp:49:35:_runtime_error:_member_call_on_null_pointer_of_type_'struct_element_type'

Reproduction Steps

run tests with sanitizers enabled

Possible Solution

No response

Additional Information/Context

No response

aws-crt-cpp version used

0.30.2

Compiler and version used

gcc 14.2.0

Operating System and version

yocto master branch x86-64

[thomas-roos]

issue only if using not real keys I assume, was also in 0.30.1
therefore closing