close #1369 increase the php-fpm log limit to match AWS Cloudwatch

So that the php-fpm process will not hang when reaching log_limit (it can still reach but it's muchhh harder, and reaching it would anyway cause an error with  AWS Cloudwatch )

runtime/common/fpm/php-fpm.conf

@@ -7,7 +7,10 @@ pid = /tmp/.bref/php-fpm.pid
 ;log_level = 'warning'
 
 ; New PHP 7.3 option that includes the maximum length when writing to stderr
-log_limit = 8192
+: See https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_PutLogEvents.html
+; and https://github.com/php/php-src/issues/9010#issuecomment-1184574379
+; We set it to the limit of a AWS Cloudwatch log otherwise, reaching this limit would hang the php-fpm process.
+log_limit = 1048575
 
 [default]
 pm = static
@@ -24,4 +27,4 @@ decorate_workers_output = no
 ; See https://github.com/brefphp/bref/issues/275
 rlimit_core = 1
 
-user = nobody
+user = nobody