v13 - compatibility with Qiskit v1.2.4

What's Changed

• Fix GitHub workflows by changing to .gif in tests and examples by @dtropf-pnnl in #126
• use GITHUB_OUTPUT instead of set-output by @tjstavenger-pnnl in #130
• add custom composite action to retry setup-ffmpeg if fetch fails by @tjstavenger-pnnl in #128
• Upgrading Qiskit version by @dtropf-pnnl in #123
• removed references to ParameterTable by @nbronn in #119

New Contributors

• @dtropf-pnnl made their first contribution in #126
• @nbronn made their first contribution in #119

Full Changelog: v12.2.6...v13