Try to switch 3.8.19 --> 3.8.18 to fix lint issues on github

Author: Val Brodsky

.python-version

@@ -1 +1 @@
-3.8.19
+3.8.18

libs/labelbox/Dockerfile

@@ -38,7 +38,7 @@ WORKDIR /home/python/labelbox-python
 
 RUN rye config --set-bool behavior.global-python=true && \
     rye config --set-bool behavior.use-uv=true && \
-    rye pin 3.8 && \
+    rye pin 3.8.18 && \
     rye sync
 
 CMD cd libs/labelbox && rye run integration && rye sync -f --features labelbox/data && rye run unit && rye run data