Remove ChunkCount (#106)

* Update Polkadot-SDK to the commit with: `[pallet-transaction-storage] Improved `check_proof` check + tests + docs (paritytech/polkadot-sdk#10153)`

* Fix tests and format (#110)

---------

Co-authored-by: Branislav Kontur <[email protected]>

Author: raymondkfcheung

.gitignore

@@ -17,3 +17,9 @@ package-lock.json
 
 # Polkadot API generated files
 .papi/
+
+# Local test files
+examples/retrieved_picture.*
+kubo/
+zombienet-*
+zombienet/