Ignore testrigcaps on x32

Struct offsets are different there.

Check rig_caps offsets
If changed can affect shared library API
offset vfo_list=10144
offset power_max=10536
offset of power_max has changed!!!
was 13696, now 10536
FAIL testrigcaps.sh (exit status: 1)
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -99,7 +99,7 @@ testloc.sh:
 	chmod +x ./testloc.sh
 
 testrigcaps.sh:
-	echo './testrigcaps' > testrigcaps.sh
+	echo './testrigcaps || [ $$(dpkg --print-architecture) = x32 ]' > testrigcaps.sh
 	chmod +x ./testrigcaps.sh
 
 # If we have  a .git directory then we will  generate the hamlibdate.h
--- a/tests/Makefile.in
+++ b/tests/Makefile.in
@@ -2030,7 +2030,7 @@ testloc.sh:
 	chmod +x ./testloc.sh
 
 testrigcaps.sh:
-	echo './testrigcaps' > testrigcaps.sh
+	echo './testrigcaps || [ $$(dpkg --print-architecture) = x32 ]' > testrigcaps.sh
 	chmod +x ./testrigcaps.sh
 
 # If we have  a .git directory then we will  generate the hamlibdate.h
