Update brand header logo to match tanuki height

This also fixes the issue where header accomodates its height to fit the logo. Logo should be 24px high, header - 40px

Changelog: changed

app/assets/stylesheets/framework/header.scss

@@ -52,7 +52,7 @@
       white-space: nowrap;
 
       img {
-        height: 28px;
+        height: 24px;
 
         + .logo-text {
           margin-left: 8px;

app/assets/stylesheets/startup/startup-dark.scss

@@ -808,7 +808,7 @@ input {
   white-space: nowrap;
 }
 .navbar-gitlab .header-content .title img {
-  height: 28px;
+  height: 24px;
 }
 .navbar-gitlab .header-content .title img + .logo-text {
   margin-left: 8px;

app/assets/stylesheets/startup/startup-general.scss

@@ -794,7 +794,7 @@ input {
   white-space: nowrap;
 }
 .navbar-gitlab .header-content .title img {
-  height: 28px;
+  height: 24px;
 }
 .navbar-gitlab .header-content .title img + .logo-text {
   margin-left: 8px;

app/views/admin/application_settings/appearances/_form.html.haml

@@ -21,7 +21,7 @@
           = f.hidden_field :header_logo_cache
           = f.file_field :header_logo, class: "", accept: 'image/*'
           .form-text.text-muted
-            = _('Maximum file size is 1MB. Pages are optimized for a 28px tall header logo')
+            = _('Maximum file size is 1MB. Pages are optimized for a 24px tall header logo')
   %hr
   .row
     .col-lg-4.profile-settings-sidebar

ee/app/assets/stylesheets/startup/startup-dark.scss

@@ -808,7 +808,7 @@ input {
   white-space: nowrap;
 }
 .navbar-gitlab .header-content .title img {
-  height: 28px;
+  height: 24px;
 }
 .navbar-gitlab .header-content .title img + .logo-text {
   margin-left: 8px;

ee/app/assets/stylesheets/startup/startup-general.scss

@@ -794,7 +794,7 @@ input {
   white-space: nowrap;
 }
 .navbar-gitlab .header-content .title img {
-  height: 28px;
+  height: 24px;
 }
 .navbar-gitlab .header-content .title img + .logo-text {
   margin-left: 8px;

locale/gitlab.pot

@@ -23261,7 +23261,7 @@ msgstr ""
 msgid "Maximum file size is 1 MB. Image size must be 32 x 32 pixels. Allowed image formats are %{favicon_extension_whitelist}."
 msgstr ""
 
-msgid "Maximum file size is 1MB. Pages are optimized for a 28px tall header logo"
+msgid "Maximum file size is 1MB. Pages are optimized for a 24px tall header logo"
 msgstr ""
 
 msgid "Maximum file size is 1MB. Pages are optimized for a 640x360 px logo."