Update JS dependencies (#15033)

* Update JS dependencies

- Update all JS dependencies
- For octicons, rename trashcan to trash
- For svgo, migrate to v2 api, output seems to have slightly changed but icons look the same
- For stylelint, update config, fix custom property duplicates
- For monaco, drop legacy Edge support
- For eslint, enable new rules, fix new issues
- For less-loader, remove deprecated import syntax

* update svgo usage in generate-images and rebuild logo.svg with it

templates/user/settings/account.tmpl

@@ -197,7 +197,7 @@
 
 <div class="ui small basic delete modal" id="delete-email">
 	<div class="ui icon header">
-		{{svg "octicon-trashcan"}}
+		{{svg "octicon-trash"}}
 		{{.i18n.Tr "settings.email_deletion"}}
 	</div>
 	<div class="content">
@@ -208,7 +208,7 @@
 
 <div class="ui small basic delete modal" id="delete-account">
 	<div class="ui icon header">
-		{{svg "octicon-trashcan"}}
+		{{svg "octicon-trash"}}
 		{{.i18n.Tr "settings.delete_account_title"}}
 	</div>
 	<div class="content">

templates/user/settings/applications.tmpl

@@ -15,7 +15,7 @@
 					<div class="item">
 						<div class="right floated content">
 								<button class="ui red tiny button delete-button" id="delete-token" data-url="{{$.Link}}/delete" data-id="{{.ID}}">
-									{{svg "octicon-trashcan" 16 "mr-2"}}
+									{{svg "octicon-trash" 16 "mr-2"}}
 									{{$.i18n.Tr "settings.delete_token"}}
 								</button>
 						</div>
@@ -56,7 +56,7 @@
 
 <div class="ui small basic delete modal" id="delete-token">
 	<div class="ui icon header">
-		{{svg "octicon-trashcan"}}
+		{{svg "octicon-trash"}}
 		{{.i18n.Tr "settings.access_token_deletion"}}
 	</div>
 	<div class="content">

templates/user/settings/applications_oauth2.tmpl

@@ -16,7 +16,7 @@
 					<button class="ui red tiny button delete-button" id="remove-gitea-oauth2-application"
 							data-url="{{AppSubUrl}}/user/settings/applications/oauth2/delete"
 							data-id="{{$app.ID}}">
-						{{svg "octicon-trashcan" 16 "mr-2"}}
+						{{svg "octicon-trash" 16 "mr-2"}}
 						{{$.i18n.Tr "settings.delete_key"}}
 					</button>
 				</div>
@@ -49,7 +49,7 @@
 
 <div class="ui small basic delete modal" id="remove-gitea-oauth2-application">
 	<div class="ui icon header">
-		{{svg "octicon-trashcan"}}
+		{{svg "octicon-trash"}}
 		{{.i18n.Tr "settings.remove_oauth2_application"}}
 	</div>
 	<div class="content">

templates/user/settings/applications_oauth2_edit.tmpl

@@ -56,7 +56,7 @@
 
 <div class="ui small basic delete modal" id="delete-oauth2-application">
 	<div class="ui icon header">
-		{{svg "octicon-trashcan"}}
+		{{svg "octicon-trash"}}
 		{{.i18n.Tr "settings.remove_oauth2_application"}}
 	</div>
 	<div class="content">

templates/user/settings/keys_gpg.tmpl

@@ -59,7 +59,7 @@
 
 <div class="ui small basic delete modal" id="delete-gpg">
 	<div class="ui icon header">
-		{{svg "octicon-trashcan"}}
+		{{svg "octicon-trash"}}
 		{{.i18n.Tr "settings.gpg_key_deletion"}}
 	</div>
 	<div class="content">

templates/user/settings/keys_principal.tmpl

@@ -56,7 +56,7 @@
 
 	<div class="ui small basic delete modal" id="delete-principal">
 		<div class="ui icon header">
-			{{svg "octicon-trashcan"}}
+			{{svg "octicon-trash"}}
 			{{.i18n.Tr "settings.ssh_principal_deletion"}}
 		</div>
 		<div class="content">

templates/user/settings/keys_ssh.tmpl

@@ -63,7 +63,7 @@
 
 <div class="ui small basic delete modal" id="delete-ssh">
 	<div class="ui icon header">
-		{{svg "octicon-trashcan"}}
+		{{svg "octicon-trash"}}
 		{{.i18n.Tr "settings.ssh_key_deletion"}}
 	</div>
 	<div class="content">

templates/user/settings/repos.tmpl

@@ -142,7 +142,7 @@
 
 <div class="ui small basic delete modal">
 	<div class="ui icon header">
-		{{svg "octicon-trashcan"}}
+		{{svg "octicon-trash"}}
 		{{.i18n.Tr "settings.remove_account_link"}}
 	</div>
 	<div class="content">

templates/user/settings/security_accountlinks.tmpl

@@ -26,7 +26,7 @@
 
 <div class="ui small basic delete modal" id="delete-account-link">
 	<div class="ui icon header">
-		{{svg "octicon-trashcan"}}
+		{{svg "octicon-trash"}}
 		{{.i18n.Tr "settings.remove_account_link"}}
 	</div>
 	<div class="content">

templates/user/settings/security_openid.tmpl

@@ -53,7 +53,7 @@
 
 <div class="ui small basic delete modal" id="delete-openid">
 	<div class="ui icon header">
-		{{svg "octicon-trashcan"}}
+		{{svg "octicon-trash"}}
 		{{.i18n.Tr "settings.openid_deletion"}}
 	</div>
 	<div class="content">

templates/user/settings/security_twofa.tmpl

@@ -25,7 +25,7 @@
 
 <div class="ui small basic delete modal" id="disable-twofa">
 	<div class="ui icon header">
-		{{svg "octicon-trashcan"}}
+		{{svg "octicon-trash"}}
 		{{.i18n.Tr "settings.twofa_disable"}}
 	</div>
 	<div class="content">

templates/user/settings/security_u2f.tmpl

@@ -45,7 +45,7 @@
 
 <div class="ui small basic delete modal" id="delete-registration">
 	<div class="ui icon header">
-		{{svg "octicon-trashcan"}}
+		{{svg "octicon-trash"}}
 	{{.i18n.Tr "settings.u2f_delete_key"}}
 	</div>
 	<div class="content">