Python: add python v3.14, drop python v3.7, bump cibuildwheel

* Bump python version, update cibuildwheels
* Drop unsupported python v3.7

Author: vespakoen

.github/workflows/python.yml

@@ -54,19 +54,14 @@ jobs:
           "linux-aarch64",
         ]
         python_version: [
-          "37",
           "38",
           "39",
           "310",
           "311",
           "312",
           "313",
-          "314",
-          "315",
+          "314"
         ]
-        exclude:
-          - os_arch: "macos-arm64"
-            python_version: "37"
         include:
           - os_arch: "windows-ia32"
             os: "windows-2022"
@@ -131,7 +126,7 @@ jobs:
         with:
           platforms: arm64
       - name: Build wheels
-        uses: pypa/cibuildwheel@v2.22.0
+        uses: pypa/cibuildwheel@v3.4.0
         env:
           CIBW_BUILD: "cp${{ matrix.python_version }}-*"
           CIBW_PLATFORM: "${{ matrix.os_short }}"

pyproject.toml

@@ -23,7 +23,6 @@ classifiers = [
   "Programming Language :: Python :: 3.12",
   "Programming Language :: Python :: 3.13",
   "Programming Language :: Python :: 3.14",
-  "Programming Language :: Python :: 3.15",
 ]
 
 [tool.scikit-build]