chore: regenerate OpenAPI specs to match generator output

The committed specs on this branch were stale (format: binary vs
contentMediaType: application/octet-stream). Regenerate them so the
openapi-codegen pre-commit hook passes. Pre-existing drift unrelated to
the pyasn1 bump; surfaced once the merge conflict was resolved and
pyproject.toml parsed again.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_015FwHCHkuggaiyjB1fGhaBd
Signed-off-by: Charlie Doern <cdoern@redhat.com>

Author: cdoern

client-sdks/stainless/openapi.yml

@@ -11962,7 +11962,7 @@ components:
       properties:
         file:
           type: string
-          format: binary
+          contentMediaType: application/octet-stream
           title: File
           description: The file to upload.
         purpose:

docs/static/deprecated-llama-stack-spec.yaml

@@ -8643,7 +8643,7 @@ components:
       properties:
         file:
           type: string
-          format: binary
+          contentMediaType: application/octet-stream
           title: File
           description: The file to upload.
         purpose:

docs/static/llama-stack-spec.yaml

@@ -10135,7 +10135,7 @@ components:
       properties:
         file:
           type: string
-          format: binary
+          contentMediaType: application/octet-stream
           title: File
           description: The file to upload.
         purpose:

docs/static/stainless-llama-stack-spec.yaml

@@ -11962,7 +11962,7 @@ components:
       properties:
         file:
           type: string
-          format: binary
+          contentMediaType: application/octet-stream
           title: File
           description: The file to upload.
         purpose: