SDCD-1727: removing 1 hour time restriction for finished_at (#2826)

Co-authored-by: ci.datadog-api-spec <[email protected]>

Author: api-clients-generation-pipeline[bot]

.generator/schemas/v2/openapi.yaml

@@ -12733,7 +12733,7 @@ components:
           type: string
         finished_at:
           description: Unix timestamp when the failure finished. It must be in nanoseconds,
-            milliseconds, or seconds, and it should not be older than 1 hour.
+            milliseconds, or seconds.
           example: 1693491984000000000
           format: int64
           type: integer

src/datadog_api_client/v2/model/dora_failure_request_attributes.py

@@ -75,7 +75,7 @@ def __init__(
         :param env: Environment name that was impacted by the failure.
         :type env: str, optional
 
-        :param finished_at: Unix timestamp when the failure finished. It must be in nanoseconds, milliseconds, or seconds, and it should not be older than 1 hour.
+        :param finished_at: Unix timestamp when the failure finished. It must be in nanoseconds, milliseconds, or seconds.
         :type finished_at: int, optional
 
         :param git: Git info for DORA Metrics events.