ci: add -DVERIFY to one of the test jobs

This detects benchmarks that crash when VERIFY is defined.

Author: jonasnick

.cirrus.yml

@@ -77,7 +77,7 @@ task:
     - env: {WIDEMUL: int128,  RECOVERY: yes,            SCHNORRSIG: yes}
     - env: {WIDEMUL: int128,                 ECDH: yes, SCHNORRSIG: yes}
     - env: {WIDEMUL: int128,  ASM: x86_64}
-    - env: {                  RECOVERY: yes,            SCHNORRSIG: yes}
+    - env: {CPPFLAGS: -DVERIFY,RECOVERY: yes,ECDH: yes, SCHNORRSIG: yes}
     - env: {BUILD: distcheck, WITH_VALGRIND: no, CTIMETEST: no, BENCH: no}
     - env: {CPPFLAGS: -DDETERMINISTIC}
     - env: {CFLAGS: -O0, CTIMETEST: no}