adjust python docker version

Author: makara4code

backend/Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3.10
+FROM python:3.12
 
 ENV PYTHONUNBUFFERED=1
 

backend/pyproject.toml

@@ -2,7 +2,7 @@
 name = "app"
 version = "0.1.0"
 description = ""
-requires-python = ">=3.10,<4.0"
+requires-python = ">=3.12,<4.0"
 dependencies = [
     "fastapi[standard]<1.0.0,>=0.115.0",
     "httptools>=0.7.1",
@@ -44,7 +44,7 @@ strict = true
 exclude = ["venv", ".venv", "alembic"]
 
 [tool.ruff]
-target-version = "py310"
+target-version = "py312"
 exclude = ["alembic"]
 
 [tool.ruff.lint]