cp autoconf foo for fixing aarch64 build

This is inspired by
flathub/io.github.OpenToonz@2a94630
I don't want to get into the business of redefining build-commands,
so I'm hoping that this achieves the same.

org.wireshark.Wireshark.yml

@@ -113,6 +113,10 @@ modules:
           url: https://www.soft-switch.org/downloads/spandsp/spandsp-0.0.6.tar.gz
           sha256: cc053ac67e8ac4bb992f258fd94f275a7872df959f6a87763965feabfdcc9465
 
+        - type: shell
+          commands:
+            - cp -p /usr/share/automake-*/config.{sub,guess} config
+
   - name: sbc
     cleanup:
         - "/include"
@@ -136,6 +140,7 @@ modules:
 
   - name: wireshark
     buildsystem: cmake-ninja
+
     cleanup:
         - "/include"
         - "/share/man"