fix: don't treat 404 as bad snode

app/build.gradle

@@ -159,7 +159,7 @@ dependencies {
     testImplementation 'org.robolectric:shadows-multidex:4.4'
 }
 
-def canonicalVersionCode = 340
+def canonicalVersionCode = 341
 def canonicalVersionName = "1.17.0"
 
 def postFixSize = 10

libsession/src/main/java/org/session/libsession/snode/SnodeAPI.kt

@@ -896,6 +896,10 @@ object SnodeAPI {
                     Log.d("Loki", "Got a 421 without an associated public key.")
                 }
             }
+            404 -> {
+                Log.d("Loki", "404, probably no file found")
+                return Error.Generic
+            }
             else -> {
                 handleBadSnode()
                 Log.d("Loki", "Unhandled response code: ${statusCode}.")