add DSCR to influxdb2 repo

[MartyEwings]

Prior to this commit any yum action resulted in the following message

Loaded plugins: fastestmirror
Repository ‘influxdb2’ is missing name in configuration, using id

this was due to the yumrepo resource which creates this being missing the dscr field, which maps to name

[puppet-community-rangefinder]

influxdb is a class

that may have no external impact to Forge modules.

This module is declared in 0 of 578 indexed public Puppetfiles.

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These results were generated with Rangefinder, a tool that helps predict the downstream impact of breaking changes to elements used in Puppet modules. You can run this on the command line to get a full report.

Exact matches are those that we can positively identify via namespace and the declaring modules' metadata. Non-namespaced items, such as Puppet 3.x functions, will always be reported as near matches only.