Issue #3426299: Add needed responsive preview configs to be imported after...

Issue #3426299: Add needed responsive preview configs to be imported after installing the responsive preview module in the default Varbase Admin recipe

modules/varbase_admin/config/optional/responsive_preview.device.galaxy_s9.yml

+id: galaxy_s9
+label: 'Galaxy S9'
+weight: -8
+status: 1
+orientation: portrait
+dimensions:
+  width: 1440
+  height: 2960
+  dppx: !!float 4
+langcode: en

modules/varbase_admin/config/optional/responsive_preview.device.galaxy_tab_s4.yml

+id: galaxy_tab_s4
+label: 'Galaxy Tab S4'
+weight: -6
+status: 1
+orientation: portrait
+dimensions:
+  width: 1600
+  height: 2560
+  dppx: !!float 2
+langcode: en

modules/varbase_admin/config/optional/responsive_preview.device.ipad_pro.yml

+id: ipad_pro
+label: 'iPad Pro'
+weight: -7
+status: 1
+orientation: portrait
+dimensions:
+  width: 2048
+  height: 2732
+  dppx: !!float 2
+langcode: en

modules/varbase_admin/config/optional/responsive_preview.device.iphone_xs.yml

+id: iphone_xs
+label: 'iPhone XS'
+weight: -9
+status: 1
+orientation: portrait
+dimensions:
+  width: 1125
+  height: 2436
+  dppx: !!float 3
+langcode: en

modules/varbase_admin/config/optional/responsive_preview.device.iphone_xs_max.yml

+id: iphone_xs_max
+label: 'iPhone XS Max'
+weight: -9
+status: 1
+orientation: portrait
+dimensions:
+  width: 1242
+  height: 2688
+  dppx: !!float 3
+langcode: en

modules/varbase_admin/config/optional/responsive_preview.device.large.yml

+id: large
+label: Typical desktop
+dimensions:
+  width: 1366
+  height: 768
+  dppx: 1
+orientation: landscape
+weight: 0
+status: 0
+langcode: en

modules/varbase_admin/config/optional/responsive_preview.device.medium.yml

+id: medium
+label: Tablet
+dimensions:
+  width: 800
+  height: 1280
+  dppx: 1.325
+orientation: portrait
+weight: 0
+status: 0
+langcode: en

modules/varbase_admin/config/optional/responsive_preview.device.small.yml

+id: small
+label: Smart phone
+dimensions:
+  width: 768
+  height: 1280
+  dppx: 2
+orientation: portrait
+weight: 0
+status: 0
+langcode: en