Add CI for 3.14t (#4786)

Author: nateprewitt

.github/workflows/run-crt-test.yml

@@ -15,7 +15,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.10', '3.11', '3.12', '3.13', '3.14', '3.15-dev']
+        python-version: ['3.10', '3.11', '3.12', '3.13', '3.14', '3.14t', '3.15-dev']
         os: [ubuntu-latest, macOS-latest, windows-latest]
 
     steps:

.github/workflows/run-tests.yml

@@ -16,7 +16,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.10", "3.11", "3.12", "3.13", "3.14", "3.15-dev"]
+        python-version: ["3.10", "3.11", "3.12", "3.13", "3.14", "3.14t", "3.15-dev"]
         os: [ubuntu-latest, macOS-latest, windows-latest]
 
     steps:

setup.py

@@ -51,6 +51,7 @@ def get_version():
         'Programming Language :: Python :: 3.12',
         'Programming Language :: Python :: 3.13',
         'Programming Language :: Python :: 3.14',
+        'Programming Language :: Python :: Free Threading :: 2 - Beta',
     ],
     project_urls={
         'Documentation': 'https://docs.aws.amazon.com/boto3/latest/',