Bump aiohttp to 3.12.1 (home-assistant#145627)

changelog: aio-libs/aiohttp@v3.12.1rc0...v3.12.1

No changes since 3.12.1rc0, only the version number

Author: bdraco

homeassistant/package_constraints.txt

@@ -6,7 +6,7 @@ aiodns==3.4.0
 aiohasupervisor==0.3.1
 aiohttp-asyncmdnsresolver==0.1.1
 aiohttp-fast-zlib==0.2.3
-aiohttp==3.12.1rc0
+aiohttp==3.12.1
 aiohttp_cors==0.7.0
 aiousbwatcher==1.1.1
 aiozoneinfo==0.2.3

pyproject.toml

@@ -28,7 +28,7 @@ dependencies = [
   # change behavior based on presence of supervisor. Deprecated with #127228
   # Lib can be removed with 2025.11
   "aiohasupervisor==0.3.1",
-  "aiohttp==3.12.1rc0",
+  "aiohttp==3.12.1",
   "aiohttp_cors==0.7.0",
   "aiohttp-fast-zlib==0.2.3",
   "aiohttp-asyncmdnsresolver==0.1.1",