CI: travis-ci: temporarily disable arm64 builds
few recent builds failed with "gcc: fatal error: Killed signal
terminated program cc1", let us disable arm64 builds until investigation
diff --git a/.travis.yml b/.travis.yml
index 3083e30..7f5110e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -22,10 +22,10 @@
arch: ppc64le
compiler: gcc
if: type == cron
- - os: linux
- arch: arm64
- compiler: gcc
- if: type == cron
+# - os: linux
+# arch: arm64
+# compiler: gcc
+# if: type == cron
- os: linux
arch: arm64-graviton2
group: edge