File fix-gpgme-custom-home-dir.patch of Package AppImageUpdate

--- a/src/signing/signaturevalidator.cpp
+++ b/src/signing/signaturevalidator.cpp
@@ -93,13 +93,13 @@
                 }
             }
 
-            if (!gnupgHome.empty()) {
-                // we reuse the existing engine configuration, but use a custom home dir
-                gpgmeThrowIfNecessary(
-                    gpgme_ctx_set_engine_info(_ctx, engine_info->protocol, engine_info->file_name, gnupgHome.c_str()),
-                    "failed to set engine info"
-                );
-            }
+            //if (!gnupgHome.empty()) {
+            //    // we reuse the existing engine configuration, but use a custom home dir
+            //    gpgmeThrowIfNecessary(
+            //        gpgme_ctx_set_engine_info(_ctx, engine_info->protocol, engine_info->file_name, gnupgHome.c_str()),
+            //        "failed to set engine info"
+            //    );
+            //}
         }
 
         void importKey(const std::string& key) {