Add Extreme X590 switches (#2493)

* Create X590-24x-1q-2c.yaml

* Create x590-24t-1q-2c.yaml

* Add X590 images

---------

Co-authored-by: Harry <Harry@cadby.co.uk>

device-types/Extreme Networks/X590-24x-1q-2c.yaml

@@ -0,0 +1,81 @@
+---
+manufacturer: Extreme Networks
+model: X590-24x-1q-2c
+slug: extreme-networks-x590-24x-1q-2c
+part_number: '16790'
+u_height: 1
+is_full_depth: true
+front_image: true
+rear_image: true
+weight: 6.6
+weight_unit: kg
+comments: '[Extreme Networks X590 Technical Specifications](https://documentation.extremenetworks.com/summit/GUID-DB674A0E-FD84-4609-BC1B-5D32AFB95295.shtml)'
+console-ports:
+  - name: Console
+    type: rj-45
+module-bays:
+  - name: PSU-1
+    position: PSU-1
+  - name: PSU-2
+    position: PSU-2
+interfaces:
+  - name: Mgmt-port
+    type: 1000base-t
+    mgmt_only: true
+  - name: '1'
+    type: 10gbase-x-sfpp
+  - name: '2'
+    type: 10gbase-x-sfpp
+  - name: '3'
+    type: 10gbase-x-sfpp
+  - name: '4'
+    type: 10gbase-x-sfpp
+  - name: '5'
+    type: 10gbase-x-sfpp
+  - name: '6'
+    type: 10gbase-x-sfpp
+  - name: '7'
+    type: 10gbase-x-sfpp
+  - name: '8'
+    type: 10gbase-x-sfpp
+  - name: '9'
+    type: 10gbase-x-sfpp
+  - name: '10'
+    type: 10gbase-x-sfpp
+  - name: '11'
+    type: 10gbase-x-sfpp
+  - name: '12'
+    type: 10gbase-x-sfpp
+  - name: '13'
+    type: 10gbase-x-sfpp
+  - name: '14'
+    type: 10gbase-x-sfpp
+  - name: '15'
+    type: 10gbase-x-sfpp
+  - name: '16'
+    type: 10gbase-x-sfpp
+  - name: '17'
+    type: 10gbase-x-sfpp
+  - name: '18'
+    type: 10gbase-x-sfpp
+  - name: '19'
+    type: 10gbase-x-sfpp
+  - name: '20'
+    type: 10gbase-x-sfpp
+  - name: '21'
+    type: 10gbase-x-sfpp
+  - name: '22'
+    type: 10gbase-x-sfpp
+  - name: '23'
+    type: 10gbase-x-sfpp
+  - name: '24'
+    type: 10gbase-x-sfpp
+  - name: '25'
+    type: 40gbase-x-qsfpp
+    description: Only usable if ports 29 and 33 configured for stacking
+  - name: '29'
+    type: 100gbase-x-qsfp28
+    description: Can be used for stacking or as a standard port
+  - name: '33'
+    type: 100gbase-x-qsfp28
+    description: Can be used for stacking or as a standard port

device-types/Extreme Networks/x590-24t-1q-2c.yaml

@@ -0,0 +1,81 @@
+---
+manufacturer: Extreme Networks
+model: X590-24t-1q-2c
+slug: extreme-networks-x590-24t-1q-2c
+part_number: '16791'
+u_height: 1
+is_full_depth: true
+front_image: true
+rear_image: true
+weight: 6.8
+weight_unit: kg
+comments: '[Extreme Networks X590 Technical Specifications](https://documentation.extremenetworks.com/summit/GUID-DB674A0E-FD84-4609-BC1B-5D32AFB95295.shtml)'
+console-ports:
+  - name: Console
+    type: rj-45
+module-bays:
+  - name: PSU-1
+    position: PSU-1
+  - name: PSU-2
+    position: PSU-2
+interfaces:
+  - name: Mgmt-port
+    type: 1000base-t
+    mgmt_only: true
+  - name: '1'
+    type: 10gbase-t
+  - name: '2'
+    type: 10gbase-t
+  - name: '3'
+    type: 10gbase-t
+  - name: '4'
+    type: 10gbase-t
+  - name: '5'
+    type: 10gbase-t
+  - name: '6'
+    type: 10gbase-t
+  - name: '7'
+    type: 10gbase-t
+  - name: '8'
+    type: 10gbase-t
+  - name: '9'
+    type: 10gbase-t
+  - name: '10'
+    type: 10gbase-t
+  - name: '11'
+    type: 10gbase-t
+  - name: '12'
+    type: 10gbase-t
+  - name: '13'
+    type: 10gbase-t
+  - name: '14'
+    type: 10gbase-t
+  - name: '15'
+    type: 10gbase-t
+  - name: '16'
+    type: 10gbase-t
+  - name: '17'
+    type: 10gbase-t
+  - name: '18'
+    type: 10gbase-t
+  - name: '19'
+    type: 10gbase-t
+  - name: '20'
+    type: 10gbase-t
+  - name: '21'
+    type: 10gbase-t
+  - name: '22'
+    type: 10gbase-t
+  - name: '23'
+    type: 10gbase-t
+  - name: '24'
+    type: 10gbase-t
+  - name: '25'
+    type: 40gbase-x-qsfpp
+    description: Only usable if ports 29 and 33 configured for stacking
+  - name: '29'
+    type: 100gbase-x-qsfp28
+    description: Can be used for stacking or as a standard port
+  - name: '33'
+    type: 100gbase-x-qsfp28
+    description: Can be used for stacking or as a standard port