Remove the --memray-show-report option

[FlorentClarret]

What does this PR do?

Drop the --memray-show-report option

Motivation

Following this PR and the new pytest-memray version, we do not need to explicitly enable memray for the unit tests and the report will be hidden by default. Manually running them and get the reports can still be useful though. To do that we would run ddev test impala --memray for instance to get the reports, but in this case there's no need to keep the old --hide-memray-summary.

Additional Notes

Review checklist (to be filled by reviewers)

• Feature or bugfix MUST have appropriate tests (unit, integration, e2e)
• PR title must be written as a CHANGELOG entry (see why)
• Files changes must correspond to the primary purpose of the PR as described in the title (small unrelated changes should have their own PR)
• PR must have changelog/ and integration/ labels attached
• If the PR doesn't need to be tested during QA, please add a qa/skip-qa label.

[codecov]

Codecov Report

Merging #13463 (c17cc44) into master (e4869c8) will increase coverage by 0.10%.
The diff coverage is n/a.

Flag	Coverage Δ
active_directory	100.00% <ø> (+17.64%)	⬆️
activemq_xml	82.31% <ø> (ø)
amazon_msk	88.67% <ø> (ø)
ambari	85.75% <ø> (ø)
apache	95.08% <ø> (ø)
arangodb	98.21% <ø> (ø)
argocd	88.13% <ø> (ø)
aspdotnet	100.00% <ø> (+26.19%)	⬆️
avi_vantage	92.50% <ø> (ø)
azure_iot_edge	82.00% <ø> (ø)
boundary	100.00% <ø> (ø)
btrfs	82.91% <ø> (ø)
cacti	87.90% <ø> (ø)
calico	83.33% <ø> (ø)
cilium	75.34% <ø> (+0.93%)	⬆️
cisco_aci	95.27% <ø> (ø)
cloud_foundry_api	95.98% <ø> (+0.12%)	⬆️
cockroachdb	90.78% <ø> (ø)
coredns	94.54% <ø> (ø)
couch	95.19% <ø> (+0.24%)	⬆️
couchbase	83.58% <ø> (ø)
crio	89.79% <ø> (ø)
datadog_checks_base	89.78% <ø> (+0.33%)	⬆️
datadog_checks_dev	81.57% <ø> (+0.07%)	⬆️
datadog_checks_downloader	78.64% <ø> (+0.99%)	⬆️
datadog_cluster_agent	90.00% <ø> (ø)
ddev	98.77% <ø> (ø)
disk	89.53% <ø> (-2.17%)	⬇️
dns_check	93.90% <ø> (ø)
druid	97.70% <ø> (ø)
ecs_fargate	80.05% <ø> (ø)
eks_fargate	94.05% <ø> (ø)
envoy	94.00% <ø> (-0.23%)	⬇️
external_dns	89.09% <ø> (ø)
fluentd	94.77% <ø> (ø)
foundationdb	83.88% <ø> (ø)
go_expvar	92.73% <ø> (ø)
harbor	80.04% <ø> (ø)
hazelcast	92.39% <ø> (ø)
hdfs_datanode	89.74% <ø> (ø)
ibm_ace	91.79% <ø> (ø)
ibm_db2	95.10% <ø> (ø)
ibm_i	81.95% <ø> (ø)
ibm_mq	91.08% <ø> (ø)
impala	97.97% <ø> (ø)
istio	77.65% <ø> (+0.55%)	⬆️
kong	87.56% <ø> (ø)
kube_controller_manager	96.00% <ø> (ø)
kube_metrics_server	96.87% <ø> (ø)
kube_proxy	98.38% <ø> (ø)
kube_scheduler	96.53% <ø> (ø)
kubelet	90.96% <ø> (ø)
kubernetes_state	89.18% <ø> (ø)
kyototycoon	85.96% <ø> (ø)
linkerd	85.14% <ø> (+1.14%)	⬆️
linux_proc_extras	96.22% <ø> (ø)
mapr	82.70% <ø> (ø)
marathon	83.12% <ø> (ø)
mcache	93.26% <ø> (ø)
mesos_slave	93.63% <ø> (ø)
nagios	89.01% <ø> (ø)
network	93.92% <ø> (+0.95%)	⬆️
nfsstat	95.20% <ø> (ø)
nginx_ingress_controller	98.36% <ø> (ø)
openldap	96.33% <ø> (ø)
openmetrics	97.90% <ø> (ø)
openstack_controller	90.94% <ø> (ø)
pgbouncer	91.33% <ø> (ø)
php_fpm	90.25% <ø> (+0.84%)	⬆️
postfix	88.04% <ø> (ø)
powerdns_recursor	96.65% <ø> (ø)
process	85.36% <ø> (+0.28%)	⬆️
prometheus	94.17% <ø> (ø)
rabbitmq	94.41% <ø> (ø)
redisdb	87.50% <ø> (ø)
rethinkdb	97.93% <ø> (ø)
riakcs	93.61% <ø> (ø)
silk	93.33% <ø> (ø)
snowflake	96.47% <ø> (ø)
squid	100.00% <ø> (ø)
statsd	87.36% <ø> (+1.05%)	⬆️
system_core	92.85% <ø> (ø)
system_swap	98.30% <ø> (ø)
tcp_check	91.58% <ø> (ø)
teradata	94.24% <ø> (ø)
tls	91.82% <ø> (+0.84%)	⬆️
traffic_server	96.13% <ø> (ø)
twemproxy	79.45% <ø> (ø)
twistlock	79.62% <ø> (ø)
win32_event_log	86.68% <ø> (+0.55%)	⬆️
wmi_check	92.91% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.