Bump version to 1.3.1 and clean up dependencies (#27)

Updated version number from 1.3.0 to 1.3.1 and removed unused dependencies.

Author: hultenvp

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "soliscloud-api"
-version = "1.3.0"
+version = "1.3.1"
 authors = [
   { name="Peter van Hulten", email="peter.vanhulten@gmx.net" },
 ]
@@ -18,9 +18,6 @@ classifiers = [
 ]
 dependencies = [
     "pybase64",
-    "asyncio",
-    "datetime",
-    "typing",
     "aiohttp",
     "async_timeout",
     "throttler",