deps: switch vendored tools to per-package release branches (commaai#2372)

Author: adeebshihadeh

pyproject.toml

@@ -32,8 +32,8 @@ dev = [
   "pytest-timeout",
   "ruff",
   "setuptools",
-  "gcc-arm-none-eabi @ git+https://github.com/commaai/dependencies.git@releases#subdirectory=gcc-arm-none-eabi",
-  "cppcheck @ git+https://github.com/commaai/dependencies.git@releases#subdirectory=cppcheck",
+  "gcc-arm-none-eabi @ git+https://github.com/commaai/dependencies.git@release-gcc-arm-none-eabi#subdirectory=gcc-arm-none-eabi",
+  "cppcheck @ git+https://github.com/commaai/dependencies.git@release-cppcheck#subdirectory=cppcheck",
 ]
 
 [build-system]