[O11y][Citrix ADC] Lens Migration

[harnish-crest-data]

Migrate Citrix ADC visualizations to lens in kibana version 8.4.0.

Migration stats

Citrix ADC dashboards	Maps	Search	Lens	Visualization	Tag Cloud
[Metrics Citrix ADC] Overview	0	0	3	0	0
[Metrics Citrix ADC] VPN	0	0	8	0	0
[Metrics Citrix ADC] System	0	0	5	0	0
[Metrics Citrix ADC] Interface	0	0	4	0	0
[Metrics Citrix ADC] Load Balancing Virtual Server	0	0	4	0	0
[Metrics Citrix ADC] Service	0	0	4	0	0
	0	0	28	0	0

All visualizations are present in lens.

[harnish-crest-data]

All visualizations are present in Lens, hence closing this issue.