PMM-12832 Timeouts for exporters.

[JiriCtvrtka]

[BE]: https://jira.percona.com/browse/PMM-12832
[FE]: https://perconadev.atlassian.net/browse/PMM-14937

PMM PR: percona/pmm#5134
Grafana PR: percona/grafana#888

[JNKPercona]

Server docker: perconalab/pmm-server-fb:PR-4275-217383b
Client docker: perconalab/pmm-client-fb:PR-4275-217383b
Watchtower docker: perconalab/pmm-watchtower-fb:PR-4275-217383b
Client tarball: https://s3.us-east-2.amazonaws.com/pmm-build-cache/PR-BUILDS/pmm-client/pmm-client-PR-4275-217383b.tar.gz
Staging instance: https://pmm.cd.percona.com/job/pmm3-aws-staging-start/parambuild/?DOCKER_VERSION=perconalab/pmm-server-fb:PR-4275-217383b&CLIENT_VERSION=https://s3.us-east-2.amazonaws.com/pmm-build-cache/PR-BUILDS/pmm-client/pmm-client-PR-4275-217383b.tar.gz

[JNKPercona]

API tests have failed: https://pmm.cd.percona.com/job/pmm3-api-tests/5611/

[JNKPercona]

Server docker: perconalab/pmm-server-fb:PR-4275-9000fca
Client docker: perconalab/pmm-client-fb:PR-4275-9000fca
Watchtower docker: perconalab/pmm-watchtower-fb:PR-4275-9000fca
Client tarball: https://s3.us-east-2.amazonaws.com/pmm-build-cache/PR-BUILDS/pmm-client/pmm-client-PR-4275-9000fca.tar.gz
Staging instance: https://pmm.cd.percona.com/job/pmm3-aws-staging-start/parambuild/?DOCKER_VERSION=perconalab/pmm-server-fb:PR-4275-9000fca&CLIENT_VERSION=https://s3.us-east-2.amazonaws.com/pmm-build-cache/PR-BUILDS/pmm-client/pmm-client-PR-4275-9000fca.tar.gz

[JNKPercona]

API tests have failed: https://pmm.cd.percona.com/job/pmm3-api-tests/5617/

[JNKPercona]

Server docker: perconalab/pmm-server-fb:PR-4275-0dea8fd
Client docker: perconalab/pmm-client-fb:PR-4275-0dea8fd
Watchtower docker: perconalab/pmm-watchtower-fb:PR-4275-0dea8fd
Client tarball: https://s3.us-east-2.amazonaws.com/pmm-build-cache/PR-BUILDS/pmm-client/pmm-client-PR-4275-0dea8fd.tar.gz
Staging instance: https://pmm.cd.percona.com/job/pmm3-aws-staging-start/parambuild/?DOCKER_VERSION=perconalab/pmm-server-fb:PR-4275-0dea8fd&CLIENT_VERSION=https://s3.us-east-2.amazonaws.com/pmm-build-cache/PR-BUILDS/pmm-client/pmm-client-PR-4275-0dea8fd.tar.gz

[JNKPercona]

API tests have succeded: https://pmm.cd.percona.com/job/pmm3-api-tests/5654/

[JNKPercona]

Server docker: perconalab/pmm-server-fb:PR-4275-6433fd7
Client docker: perconalab/pmm-client-fb:PR-4275-6433fd7
Watchtower docker: perconalab/pmm-watchtower-fb:PR-4275-6433fd7
Client tarball: https://s3.us-east-2.amazonaws.com/pmm-build-cache/PR-BUILDS/pmm-client/pmm-client-PR-4275-6433fd7.tar.gz
Staging instance: https://pmm.cd.percona.com/job/pmm3-aws-staging-start/parambuild/?DOCKER_VERSION=perconalab/pmm-server-fb:PR-4275-6433fd7&CLIENT_VERSION=https://s3.us-east-2.amazonaws.com/pmm-build-cache/PR-BUILDS/pmm-client/pmm-client-PR-4275-6433fd7.tar.gz

[JNKPercona]

API tests have succeded: https://pmm.cd.percona.com/job/pmm3-api-tests/5659/

[JNKPercona]

Looks like there are outdated source branches.
Please update them and restart the job
percona/grafana#888