misc: pin eth_abi to v3

see: ethereum/eth-abi#161

Author: mochaaP

.github/workflows/build-ci.yml

@@ -11,7 +11,7 @@ jobs:
       matrix:
         #os: [windows-2019, macos-10.15, ubuntu-18.04, ubuntu-20.04]
         os: [windows-latest, ubuntu-20.04]
-        python-version: ["3.8", "3.9", "^3"]
+        python-version: ["3.8", "3.9", "3.11"]
         include:
           - os: ubuntu-22.04
             python-version: 3.9