Add generated test cassette and updated lock file

Co-Authored-By: João <joao@crewai.com>

tests/cassettes/test_gemini_thinking_budget.yaml

@@ -0,0 +1,58 @@
+interactions:
+- request:
+    body: '{"contents": [{"role": "user", "parts": [{"text": "What is the capital
+      of France?"}]}], "generationConfig": {"stop_sequences": []}}'
+    headers:
+      accept:
+      - '*/*'
+      accept-encoding:
+      - gzip, deflate
+      connection:
+      - keep-alive
+      content-length:
+      - '131'
+      content-type:
+      - application/json
+      host:
+      - generativelanguage.googleapis.com
+      user-agent:
+      - litellm/1.74.9
+    method: POST
+    uri: https://generativelanguage.googleapis.com/v1beta/models/gemini-2.0-flash-thinking-exp-01-21:generateContent
+  response:
+    body:
+      string: !!binary |
+        H4sIAAAAAAAC/52RwUvDMBTG7/0rHj3PuIMnTxYsUtzGUCeISHk0byHYJiXJCnP0fzdJ4+g87pS8
+        L1++/N7LKQPIyRht8ns4+cKXjebkq7vlcjEJHVmLImh5sa3gm46gtIMBW8kZbFtCS9CjtYCTCMnG
+        8pRgHbqDDQHV5r1YVY918fK0W5ebtz8HJ4eyDZbPKECiiYcP7tjH58PKhNbCv9lLyxrd3U4lM33D
+        ytBIpfY6pcbLxuNpleDr5/KjTgxzE9cdymi6TJ97Oo/I0eF5Ukm3ZAbZRD5Bigw6OVCLShz80P7R
+        5ueLY9qNi+v7XenGj/uH+Dr90Iy2DWcxhNTN7vWykav/M5vDf2VhN2a/7rke3kUCAAA=
+    headers:
+      Alt-Svc:
+      - h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
+      Content-Encoding:
+      - gzip
+      Content-Type:
+      - application/json; charset=UTF-8
+      Date:
+      - Sat, 09 Aug 2025 10:15:44 GMT
+      Server:
+      - scaffolding on HTTPServer2
+      Server-Timing:
+      - gfet4t7; dur=50
+      Transfer-Encoding:
+      - chunked
+      Vary:
+      - Origin
+      - X-Origin
+      - Referer
+      X-Content-Type-Options:
+      - nosniff
+      X-Frame-Options:
+      - SAMEORIGIN
+      X-XSS-Protection:
+      - '0'
+    status:
+      code: 400
+      message: Bad Request
+version: 1