fix(http api): throw validation error if missing property in call to…

fix(http api): throw validation error if missing property in call to /api/admin/users/123/permissions, #7365

pkg/api/dtos/user.go

@@ -31,7 +31,7 @@ type AdminUpdateUserPasswordForm struct {
 }
 }
 
 
 type AdminUpdateUserPermissionsForm struct {
 type AdminUpdateUserPermissionsForm struct {
-	IsGrafanaAdmin bool `json:"IsGrafanaAdmin"`
+	IsGrafanaAdmin bool `json:"isGrafanaAdmin" binding:"Required"`
 }
 }
 
 
 type AdminUserListItem struct {
 type AdminUserListItem struct {

public/sass/_variables.dark.scss

@@ -33,7 +33,7 @@ $yellow:                #ECBB13;
 $pink:                  #FF4444;
 $pink:                  #FF4444;
 $purple:                #9933CC;
 $purple:                #9933CC;
 $variable:              #32D1DF;
 $variable:              #32D1DF;
-$orange:                #dF7518;
+$orange:                #eb7b18;
 
 
 $brand-primary:         $orange;
 $brand-primary:         $orange;
 $brand-success:         $green;
 $brand-success:         $green;