SY-3755: Fix Python pillow security vulnerability (#1977)

Upgrade all Python dependencies via `uv lock --upgrade` to address
Pillow security vulnerability (12.1.0 → 12.1.1). Also bumps alamos,
synnax-freighter, and synnax package versions from 0.51.0 to 0.51.1.

Notable dependency updates:
- pillow: 12.1.0 → 12.1.1 (security fix)
- cryptography: 46.0.4 → 46.0.5
- grpcio: 1.76.0 → 1.78.0
- numpy: 2.4.1 → 2.4.2
- playwright: 1.57.0 → 1.58.0
- pymodbus: 3.11.4 → 3.12.0

https://claude.ai/code/session_01NjVBuNvEWxkRBXo6U4PDpG

Co-authored-by: Claude <noreply@anthropic.com>

Author: pjdotson

alamos/py/pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "alamos"
-version = "0.51.0"
+version = "0.51.1"
 authors = [{ name = "Emiliano Bonilla", email = "ebonilla@synnaxlabs.com" }]
 requires-python = ">=3.10,<4"
 dependencies = [

client/py/pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "synnax"
-version = "0.51.0"
+version = "0.51.1"
 description = "Synnax Client Library"
 keywords = ["Synnax", "Synnax Python Client"]
 authors = [{ name = "Emiliano Bonilla", email = "ebonilla@synnaxlabs.com" }]

freighter/py/pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "synnax-freighter"
-version = "0.51.0"
+version = "0.51.1"
 authors = [{ name = "Emiliano Bonilla", email = "ebonilla@synnaxlabs.com" }]
 requires-python = ">=3.12,<4"
 dependencies = [