Drop python 3.9 support in the future releases and tests

Author: mosquito

.github/workflows/publish.yml

@@ -13,10 +13,10 @@ jobs:
 
       - uses: actions/checkout@v2
 
-      - name: Setup python3.9
+      - name: Setup python3.10
         uses: actions/setup-python@v2
         with:
-          python-version: "3.9"
+          python-version: "3.10"
 
       - name: Resetting git to master
         run: git reset --hard master

.github/workflows/tests.yml

@@ -55,7 +55,6 @@ jobs:
 
       matrix:
         python:
-          - '3.9'
           - '3.10'
           - '3.11'
           - '3.12'
@@ -117,7 +116,6 @@ jobs:
 
       matrix:
         python:
-          - '3.9'
           - '3.10'
           - '3.11'
     steps:

pyproject.toml

@@ -24,7 +24,6 @@ classifiers = [
     "Operating System :: POSIX :: Linux",
     "Operating System :: POSIX",
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",