Drop free-threaded 3.13t from the wheel build matrix.

3.14t and 3.15t are the free-threaded builds we ship now, so stop
building experimental 3.13t wheels. 3.15/3.15t were already present.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Author: Julian

.github/workflows/CI.yml

@@ -99,7 +99,6 @@ jobs:
             3.11
             3.12
             3.13
-            3.13t
             3.14
             3.14t
             3.15
@@ -110,7 +109,7 @@ jobs:
         uses: PyO3/maturin-action@e83996d129638aa358a18fbd1dfb82f0b0fb5d3b # v1.51.0
         with:
           target: ${{ matrix.target }}
-          args: --release --out dist --interpreter '3.11 3.12 3.13 3.13t 3.14 3.14t 3.15 3.15t pypy3.11'
+          args: --release --out dist --interpreter '3.11 3.12 3.13 3.14 3.14t 3.15 3.15t pypy3.11'
           sccache: ${{ github.ref_type != 'tag' }} # zizmor: ignore[cache-poisoning]
           manylinux: auto
       - name: Upload wheels
@@ -143,7 +142,6 @@ jobs:
             3.11
             3.12
             3.13
-            3.13t
             3.14
             3.14t
             3.15
@@ -154,7 +152,7 @@ jobs:
         uses: PyO3/maturin-action@e83996d129638aa358a18fbd1dfb82f0b0fb5d3b # v1.51.0
         with:
           target: ${{ matrix.target }}
-          args: --release --out dist --interpreter '3.11 3.12 3.13 3.13t 3.14 3.14t 3.15 3.15t pypy3.11'
+          args: --release --out dist --interpreter '3.11 3.12 3.13 3.14 3.14t 3.15 3.15t pypy3.11'
           manylinux: musllinux_1_2
           sccache: ${{ github.ref_type != 'tag' }} # zizmor: ignore[cache-poisoning]
       - name: Upload wheels
@@ -279,7 +277,6 @@ jobs:
       - uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
         with:
           python-version: |
-            3.13t
             3.14t
             3.15t
           allow-prereleases: true
@@ -288,7 +285,7 @@ jobs:
         uses: PyO3/maturin-action@e83996d129638aa358a18fbd1dfb82f0b0fb5d3b # v1.51.0
         with:
           target: ${{ matrix.target }}
-          args: --release --out dist --interpreter '3.13t 3.14t 3.15t'
+          args: --release --out dist --interpreter '3.14t 3.15t'
           sccache: ${{ github.ref_type != 'tag' }} # zizmor: ignore[cache-poisoning]
       - name: Upload wheels
         uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
@@ -317,7 +314,6 @@ jobs:
             3.11
             3.12
             3.13
-            3.13t
             3.14
             3.14t
             3.15
@@ -328,7 +324,7 @@ jobs:
         uses: PyO3/maturin-action@e83996d129638aa358a18fbd1dfb82f0b0fb5d3b # v1.51.0
         with:
           target: ${{ matrix.target }}
-          args: --release --out dist --interpreter '3.11 3.12 3.13 3.13t 3.14 3.14t 3.15 3.15t pypy3.11'
+          args: --release --out dist --interpreter '3.11 3.12 3.13 3.14 3.14t 3.15 3.15t pypy3.11'
           sccache: ${{ github.ref_type != 'tag' }} # zizmor: ignore[cache-poisoning]
       - name: Upload wheels
         uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1