Merge #1180: navigation: move "security advisories" to a top-level entry

4f4fce5 navigation: move "security advisories" to a top-level entry (Antoine Poinsot)

Pull request description:

  For a security-critical project like Bitcoin Core, it makes sense to have the security advisories page be a main entry in the navigation menu. Furthermore, the development dropdown was not the most appropriate place for the security advisories entry and made it harder to find for users.

  Here is a screenshot of the result:
  <img width="1843" height="1044" alt="image" src="https://github.com/user-attachments/assets/83241aa1-77b5-4453-99a4-95a45071882a" />

ACKs for top commit:
  achow101:
    ACK 4f4fce5
  janb84:
    ACK 4f4fce5

Tree-SHA512: fe65fac6986707cce7e034acd124500d26478c87a3d6b06ca31b6a3763f1bc3ee5fe84812a34a1084d42de5c3df5a3cdbafdd42e9ba5b5e148a8d14e9fb88129

Author: achow101

_data/navigation.yml

@@ -15,6 +15,9 @@ en:
   releases:
     title: "releases"
     url:   "/en/releases/"
+  security-advisories:
+    title: "Security Advisories"
+    url:   "/en/security-advisories/"
   dev:
     title: "Development"
     submenu: true
@@ -31,9 +34,6 @@ en:
       eol:
         title: "Lifecycle"
         url:   "/en/lifecycle"
-      security-advisories:
-        title: "Security Advisories"
-        url:   "/en/security-advisories/"
   contact:
     title: "Contact"
     submenu: true
@@ -60,6 +60,9 @@ zh_CN:
   releases:
     title: "软件发行"
     url:   "/zh_CN/releases/"
+  security-advisories:
+    title: "Security Advisories"
+    url:   "/en/security-advisories/"
   dev:
     title: "开发"
     submenu: true
@@ -79,9 +82,6 @@ zh_CN:
       eol:
         title: "生命周期"
         url:   "/zh_CN/lifecycle/"
-      security-advisories:
-        title: "Security Advisories"
-        url:   "/en/security-advisories/"
   contact:
     title: "联系"
     submenu: true
@@ -105,6 +105,9 @@ zh_TW:
   releases:
     title: "軟件發行"
     url:   "/zh_TW/releases/"
+  security-advisories:
+    title: "Security Advisories"
+    url:   "/en/security-advisories/"
   dev:
     title: "Development"
     submenu: true
@@ -121,9 +124,6 @@ zh_TW:
       eol:
         title: "Lifecycle"
         url:   "/en/lifecycle/"
-      security-advisories:
-        title: "Security Advisories"
-        url:   "/en/security-advisories/"
   contact:
     title: "Contact"
     submenu: true
@@ -150,6 +150,9 @@ ja:
   releases:
     title: "リリース"
     url:   "/ja/releases/"
+  security-advisories:
+    title: "セキュリティアドバイザリ"
+    url:   "/ja/security-advisories/"
   dev:
     title: "開発"
     submenu: true
@@ -166,9 +169,6 @@ ja:
       eol:
         title: "ライフサイクル"
         url:   "/ja/lifecycle"
-      security-advisories:
-        title: "セキュリティアドバイザリ"
-        url:   "/ja/security-advisories/"
   contact:
     title: "コンタクト"
     submenu: true
@@ -198,6 +198,9 @@ es:
   releases:
     title: "Versiones"
     url:   "/es/releases/"
+  security-advisories:
+    title: "Security Advisories"
+    url:   "/en/security-advisories/"
   dev:
     title: "Development"  # XXX
     submenu: true
@@ -214,9 +217,6 @@ es:
       eol:
         title: "Lifecycle"  # XXX
         url:   "/en/lifecycle"  # XXX
-      security-advisories:
-        title: "Security Advisories"
-        url:   "/en/security-advisories/"
   contact:
     title: "Contact"  # XXX
     submenu: true