Remove hard dependency on SQLAlchemy

Author: kesmit13

.github/workflows/publish.yml

@@ -64,7 +64,7 @@ jobs:
         os:
           - ubuntu-24.04
           - macos-13
-          - windows-2019
+          - windows-2022
 
     steps:
       - uses: actions/checkout@v3

setup.cfg

@@ -24,7 +24,6 @@ install_requires =
     parsimonious
     requests
     setuptools
-    singlestore-vectorstore>=0.1.2
     sqlparams
     wheel
     tomli>=1.1.0;python_version < '3.11'
@@ -68,6 +67,8 @@ rsa =
     cryptography
 sqlalchemy =
     sqlalchemy-singlestoredb>=1.0.0
+vectorstore =
+    singlestore-vectorstore>=0.1.2
 
 [options.package_data]
 * =