moving staging to cf (1.4)

This is a backport of the PR duckdb#433 to `v1.4-andium` stable branch.

Author: hannes

.github/workflows/Java.yml

@@ -10,6 +10,7 @@ on:
         default: 'false'
         type: 'string'
 env:
+  AWS_ENDPOINT_URL: ${{ secrets.S3_DUCKDB_STAGING_ENDPOINT }}
   AWS_ACCESS_KEY_ID: ${{ secrets.S3_DUCKDB_STAGING_ID }}
   AWS_SECRET_ACCESS_KEY: ${{ secrets.S3_DUCKDB_STAGING_KEY }}
 

scripts/upload-assets-to-staging.sh

@@ -61,5 +61,5 @@ fi
 
 for var in "${@: 2}"
 do
-    aws s3 cp $var s3://duckdb-staging/$TARGET/$GITHUB_REPOSITORY/$FOLDER/ $DRY_RUN_PARAM --region us-east-2
+    aws s3 cp $var s3://duckdb-staging/$TARGET/$GITHUB_REPOSITORY/$FOLDER/ $DRY_RUN_PARAM
 done