Add ChachaPoly ciphersuites to compat.sh

This is disabled by default since it requires OpenSSL >= 1.1.0 and the current
default version on the CI is 1.0.2. However, the CI also has 1.1.1-rc which
can be used for this.
diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 81a2614..6d7bbc2 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -543,8 +543,8 @@
 msg "test: compat.sh RC4, DES & NULL (full config)" # ~ 2 min
 if_build_succeeded env OPENSSL_CMD="$OPENSSL_LEGACY" GNUTLS_CLI="$GNUTLS_LEGACY_CLI" GNUTLS_SERV="$GNUTLS_LEGACY_SERV" tests/compat.sh -e '3DES\|DES-CBC3' -f 'NULL\|DES\|RC4\|ARCFOUR'
 
-msg "test: compat.sh ARIA"
-if_build_succeeded env OPENSSL_CMD="$OPENSSL_NEXT" tests/compat.sh -e '^$' -f 'ARIA'
+msg "test: compat.sh ARIA + ChachaPoly"
+if_build_succeeded env OPENSSL_CMD="$OPENSSL_NEXT" tests/compat.sh -e '^$' -f 'ARIA\|CHACHA'
 
 msg "test/build: curves.pl (gcc)" # ~ 4 min
 cleanup