Add new metrics of info cmd to redis exporter (oliver006#621)

* Add new metrics of info cmd to redis exporter

Add main_thread metrics added in 6.2 (oliver006#619)

add cmd line option to control redacting of config metrics (oliver006…

…#611)

Config metrics and check keys as strings (oliver006#607)

* go mod tidy

* include config metrics

* record string check keys as labels

Update module github.com/prometheus/client_golang to v1.12.0 (oliver0…

…06#603)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

Added support for ERRORSTATS and COMMANDSTATS fields introduced on v6…

….2 (oliver006#600)

* Added support for ERRORSTATS and COMMANDSTATS fields introduced on v6.2

Add support of TLS with mutual authentication on the metrics endpoint (…

…oliver006#593)

* Add config to enable TLS with mutual authentication on metrics ep

When the config `tls-server-ca-cert-file`, or the environment variable
`REDIS_EXPORTER_TLS_SERVER_CA_CERT_FILE` is set a client connecting
to the metrics endpoint will be authenticated.
This is sometimes loosely called mTLS or mutual TLS.

* Add support for certificate hot-reload on ClientCAs certs

* Add REDIS_EXPORTER_TLS_SERVER_CA_CERT_FILE description

Update module github.com/gomodule/redigo to v1.8.6 (oliver006#589)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

parent 39d8a4f (oliver006#582)

fix published images and tags