Refactor S3 integration tests to use weed mini (#7877)

* Refactor S3 integration tests to use weed mini

* Fix weed mini flags for sse and parquet tests

* Fix IAM test startup: remove -iam.config flag from weed mini

* Enhance logging in IAM Makefile to debug startup failure

* Simplify weed mini flags and checks in S3 tests (IAM, Parquet, SSE, Copying)

* Simplify weed mini flags and checks in all S3 tests

* Fix IAM tests: use -s3.iam.config for weed mini

* Replace timeout command with portable loop in IAM Makefile

* Standardize portable loop-based readiness checks in all S3 Makefiles

* Define SERVER_DIR in retention Makefile

* Fix versioning and retention Makefiles: remove unsupported weed mini flags

* fix filer_group test

* fix cors

* emojis

* fix sse

* fix retention

* fixes

* fix

* fixes

* fix parquet

* fixes

* fix

* clean up

* avoid duplicated debug server

* Update .gitignore

* simplify

* clean up

* add credentials

* bind

* delay

* Update Makefile

* Update Makefile

* check ready

* delay

* update remote credentials

* Update Makefile

* clean up

* kill

* Update Makefile

* update credentials

test/s3/compatibility/run.sh

@@ -22,10 +22,7 @@ docker stop $CONTAINER_NAME || echo "already stopped"
 ulimit -n 10000
 
 # Start weed w/ filer + s3 in the background
-$WEED_BIN server \
-          -filer \
-          -s3 \
-          -volume.max 0 \
+$WEED_BIN mini \
           -master.volumeSizeLimitMB 5 \
           -dir "$(pwd)/tmp" \
           1>&2>weed.log &