ci: build on python 3.13 (#1492)

Now that python 3.13 has released, test builds on actual
3.13 instead of the 3.13-dev build

Co-authored-by: Jordan Woods <13803242+jorwoods@users.noreply.github.com>

Author: jorwoods

.github/workflows/run-tests.yml

@@ -13,7 +13,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13-dev']
+        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
 
     runs-on: ${{ matrix.os }}