chore: Added codacy config to exclude the tests/ directory from Bandit analysis. (hiero-ledger#1887)

Signed-off-by: Manish Dait <daitmanish88@gmail.com>

Author: manishdait

.codacy.yml

@@ -0,0 +1,9 @@
+---
+engines:
+  bandit:
+    enabled: true
+    arguments:
+      - "-s"
+      - "B101"
+    exclude_paths:
+      - tests/**

CHANGELOG.md

@@ -15,6 +15,7 @@ This changelog is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.
 - Added advanced code review prompts for the `src/hiero_sdk_python/file` module in `.coderabbit.yaml` to guide reviewers in verifying proper `FileAppendTransaction` chunking constraints and nuances in memo handling for `FileUpdateTransaction` according to Hiero SDK best practices. (#1697)
 - Added CodeRabbit review instructions for consensus module `src/hiero_sdk_python/consensus/` with critical focus on protobuf alignment `.coderabbit.yaml`.
 - Added CodeRabbit prompt to review the `src/hiero_sdk_python/crypto` module.
+- Added `.codacy.yml` configuration to exclude the `tests/` directory from Bandit `assert` analysis.
 
 ### Fixed