pin source build to python 3.12

Author: hobu

.github/workflows/build.yml

@@ -25,7 +25,7 @@ jobs:
       matrix:
         os: ['ubuntu-latest', 'macos-latest', 'windows-latest']
         python-version: ['3.10', '3.11', '3.12', '3.13']
-        numpy-version: ['1.24', '2.1']
+        numpy-version: ['1.24', '2.1', '2.2']
         exclude:
           - python-version: '3.12'
             numpy-version: '1.24'
@@ -71,7 +71,7 @@ jobs:
 
     - name: Build Source Distribution
       shell: bash -l {0}
-      if: matrix.os == 'ubuntu-latest'
+      if: matrix.os == 'ubuntu-latest' && matrix.python-version == '3.12'
 
       run: |
         sudo apt-get update -y

.github/workflows/release.yml

@@ -29,7 +29,7 @@ jobs:
         miniforge-variant: Miniforge3
         miniforge-version: latest
         use-mamba: true
-        python-version: ${{ matrix.python-version }}
+        python-version: '3.12'
         auto-update-conda: true
         environment-file: .github/environment.yml