Don't test OTIO 0.17.0 on Python 3.13

Signed-off-by: Joshua Minor <joshm@pixar.com>

Author: jminor

.github/workflows/ci.yaml

@@ -23,6 +23,9 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-14, macos-latest]
         python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
         otio-version: ["0.17.0", "0.18.1", "main"]
+        exclude:
+         - otio-version: "0.17.0"
+           python-version: "3.13"
 
     runs-on: ${{ matrix.os }}