Use octicon-verified for gpg signatures (#23529) (#23536)

Backport #23529 by @silverwind

Before:
<img width="292" alt="Screenshot 2023-03-16 at 23 40 47"
src="https://user-images.githubusercontent.com/115237/225768871-43e11ced-e340-4c88-b756-25f9f7076fd2.png">
<img width="288" alt="Screenshot 2023-03-16 at 23 51 05"
src="https://user-images.githubusercontent.com/115237/225770071-b51f3ed6-ef14-421b-a5bc-6a26e808d404.png">


After:
<img width="291" alt="Screenshot 2023-03-16 at 23 40 37"
src="https://user-images.githubusercontent.com/115237/225768864-ea4956c7-8c57-4148-9d89-c818991a7538.png">
<img width="281" alt="image"
src="https://user-images.githubusercontent.com/115237/225769978-0b9c6c52-9a13-4c23-b13e-8a8a692abf43.png">

Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: KN4CK3R <admin@oldschoolhack.me>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>

Author: 4 people

Diff for: templates/repo/commit_page.tmpl

@@ -216,7 +216,7 @@
 				<div class="gt-df gt-ac">
 					{{if .Verification.Verified}}
 						{{if ne .Verification.SigningUser.ID 0}}
-							{{svg "octicon-shield-check" 16 "gt-mr-3"}}
+							{{svg "octicon-verified" 16 "gt-mr-3"}}
 							{{if .Verification.SigningSSHKey}}
 								<span class="ui text gt-mr-3">{{.locale.Tr "repo.commits.ssh_key_fingerprint"}}:</span>
 								{{.Verification.SigningSSHKey.Fingerprint}}
@@ -225,7 +225,7 @@
 								{{.Verification.SigningKey.PaddedKeyID}}
 							{{end}}
 						{{else}}
-							{{svg "octicon-shield-lock" 16 "gt-mr-3"}}
+							{{svg "octicon-unverified" 16 "gt-mr-3"}}
 							{{if .Verification.SigningSSHKey}}
 								<span class="ui text gt-mr-3 tooltip" data-content="{{.locale.Tr "gpg.default_key"}}">{{.locale.Tr "repo.commits.ssh_key_fingerprint"}}:</span>
 								{{.Verification.SigningSSHKey.Fingerprint}}
@@ -235,7 +235,7 @@
 							{{end}}
 						{{end}}
 					{{else if .Verification.Warning}}
-						{{svg "octicon-shield" 16 "gt-mr-3"}}
+						{{svg "octicon-unverified" 16 "gt-mr-3"}}
 						{{if .Verification.SigningSSHKey}}
 							<span class="ui text gt-mr-3">{{.locale.Tr "repo.commits.ssh_key_fingerprint"}}:</span>
 							{{.Verification.SigningSSHKey.Fingerprint}}
@@ -246,14 +246,14 @@
 					{{else}}
 						{{if .Verification.SigningKey}}
 							{{if ne .Verification.SigningKey.KeyID ""}}
-								{{svg "octicon-shield" 16 "gt-mr-3"}}
+								{{svg "octicon-verified" 16 "gt-mr-3"}}
 								<span class="ui text gt-mr-3">{{.locale.Tr "repo.commits.gpg_key_id"}}:</span>
 								{{.Verification.SigningKey.PaddedKeyID}}
 							{{end}}
 						{{end}}
 						{{if .Verification.SigningSSHKey}}
 							{{if ne .Verification.SigningSSHKey.Fingerprint ""}}
-								{{svg "octicon-shield" 16 "gt-mr-3"}}
+								{{svg "octicon-verified" 16 "gt-mr-3"}}
 								<span class="ui text gt-mr-3">{{.locale.Tr "repo.commits.ssh_key_fingerprint"}}:</span>
 								{{.Verification.SigningSSHKey.Fingerprint}}
 							{{end}}

Diff for: templates/user/settings/keys_gpg.tmpl

@@ -58,7 +58,7 @@
 				</div>
 				<div class="content">
 					{{if .Verified}}
-						<span class="tooltip" data-content="{{$.locale.Tr "settings.gpg_key_verified_long"}}">{{svg "octicon-shield-check"}} <strong>{{$.locale.Tr "settings.gpg_key_verified"}}</strong></span>
+						<span class="tooltip" data-content="{{$.locale.Tr "settings.gpg_key_verified_long"}}">{{svg "octicon-verified"}} <strong>{{$.locale.Tr "settings.gpg_key_verified"}}</strong></span>
 					{{end}}
 					{{if gt (len .Emails) 0}}
 						<span class="tooltip" data-content="{{$.locale.Tr "settings.gpg_key_matched_identities_long"}}">{{svg "octicon-mail"}} {{$.locale.Tr "settings.gpg_key_matched_identities"}} {{range .Emails}}<strong>{{.Email}} </strong>{{end}}</span>

Diff for: templates/user/settings/keys_ssh.tmpl

@@ -51,7 +51,7 @@
 				</div>
 				<div class="content">
 						{{if .Verified}}
-							<span class="tooltip" data-content="{{$.locale.Tr "settings.ssh_key_verified_long"}}">{{svg "octicon-shield-check"}} <strong>{{$.locale.Tr "settings.ssh_key_verified"}}</strong></span>
+							<span class="tooltip" data-content="{{$.locale.Tr "settings.ssh_key_verified_long"}}">{{svg "octicon-verified"}} <strong>{{$.locale.Tr "settings.ssh_key_verified"}}</strong></span>
 						{{end}}
 						<strong>{{.Name}}</strong>
 						<div class="print meta">