list ue 5.7 in the sgum-packager configuration file and update ndk paths for ue 5.6.1

Packager/sgum-packager.yml

@@ -42,6 +42,7 @@ Deploy:
   PasswordEnvVar: SGUM_PACKAGER_REPOSITORY_PASSWORD
 
   Branches:
+    - "5.7"
     - "5.6"
     - "5.5"
     - "5.4"
@@ -184,6 +185,11 @@ Rocket:
 
   EnginePaths:
 
+    - Branch: "5.7"
+      Path:
+        Linux: "/opt/UE57"
+        Windows: "C:\\OPT\\UE_5.7"
+
     - Branch: "5.6"
       Path:
         Linux: "/opt/UE56"
@@ -201,10 +207,15 @@ Rocket:
 
   NDKPaths:
 
+    - Branch: "5.7"
+      Path:
+        Linux: "/opt/android/sdk/ndk/27.2.12479018"
+        Windows: "%LOCALAPPDATA%\\Android\\Sdk\\ndk\\27.2.12479018"
+
     - Branch: "5.6"
       Path:
-        Linux: "/opt/android/sdk/ndk/25.1.8937393"
-        Windows: "%LOCALAPPDATA%\\Android\\Sdk\\ndk\\25.1.8937393"
+        Linux: "/opt/android/sdk/ndk/27.2.12479018"
+        Windows: "%LOCALAPPDATA%\\Android\\Sdk\\ndk\\27.2.12479018"
 
     - Branch: "5.5"
       Path: