nextstrain-public/all_deploy: remove log directive

We were running into the Snakemake issue where the log directive in
the default rule causes it to skip tasks.¹ This issue has been fixed
since Snakemake 7.25.1, but we are still pinned to 7.24.1 in
nextstrain/docker-base.²

Just removing the log directive here is the simplest fix for this
particular issue. We'll still be able to see the upload logs in
the AWS Batch logs.

¹ snakemake/snakemake#2142
² https://github.com/nextstrain/docker-base/blob/95cea4f44a803ce27992706c87a7237492dbb083/Dockerfile#L277

profiles/nextstrain-public/deploy.smk

@@ -5,11 +5,9 @@ Depends on the `all_public` rule from rename.smk
 
 rule all_deploy:
     input: rules.all_public.input
-    log:
-        "logs/all_deploy.txt"
     params:
         s3_dst = config["deploy_url"]
     shell:
         """
-        nextstrain remote upload {params.s3_dst} {input} 2>&1 | tee {log}
+        nextstrain remote upload {params.s3_dst} {input}
         """