* chore(enterprise_influxdb): specify Enterprise v1 and remove new signup notes:
- Removes instructions for new signups at portal.influxdata (at Marketing's request)
- Uses Enterprise v1 in titles and descriptions
- Updates title metadata template to use InfluxDB Enterprise v1
- Updates products.yml to use InfluxDB Enterprise v1
- Removes unused enterprise-name/-link shortcodes
I chose InfluxDB Enterprise v1 over InfluxDB v1 Enterprise due to recent usage patterns and because it's compatible with uses like "InfluxDB Enterprise 1.11.x" without being redundant.
* Apply suggestion from @jstirnaman
* Apply suggestion from @jstirnaman
* Apply suggestion from @jstirnaman
Jason Stirnaman