chore(deps): update python docker tag to v3.15.0

Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3.15.1-alpine AS builder
+FROM python:3.15.0-alpine AS builder
 
 WORKDIR /app
 
@@ -7,7 +7,7 @@ RUN apk add --no-cache gcc musl-dev jpeg-dev zlib-dev
 COPY requirements.txt .
 RUN pip wheel --no-cache-dir --wheel-dir=/wheels -r requirements.txt
 
-FROM python:3.15.1-alpine AS base
+FROM python:3.15.0-alpine AS base
 
 WORKDIR /app
 

VERSION

@@ -1 +1 @@
-2.1.8
+2.1.7

requirements-dev.txt

@@ -1,3 +1,3 @@
 -r requirements.txt
-pytest==9.2.0
+pytest==9.1.1
 pytest-cov==7.1.0