chore(deps): remove pgvector optional deps from dev group

Author: visahak

pyproject.toml

@@ -48,9 +48,7 @@ dev = [
     "anyio",
     "detect-secrets",
     "mypy",
-    "pgvector>=0.3",
     "pre-commit",
-    "psycopg[binary]>=3.1",
     "pytest",
     "pytest-cov",
     "pytest-retry",