[PATCH ima-evm-utils] travis: include CentOS stream 8

[Mimi Zohar <zohar@xxxxxxxxxxxxx>]

Replace CentOS 8 with CentOS stream 8.
Use podman for both CentOS 7 & 8.

Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxx>
---
 .travis.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index bdf78a1b12cd..0b70971a3c76 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -52,11 +52,11 @@ matrix:
           compiler: clang
 
         - os: linux
-          env: DISTRO=centos:7 TSS=tpm2-tss
+          env: DISTRO=centos:7 TSS=tpm2-tss CONTAINER=podman CONTAINER_ARGS="--runtime=/usr/bin/crun --network=host"
           compiler: gcc
 
         - os: linux
-          env: DISTRO=centos:latest TSS=tpm2-tss
+          env: REPO="quay.io/centos/" DISTRO="${REPO}centos:stream8" TSS=tpm2-tss CONTAINER=podman CONTAINER_ARGS="--runtime=/usr/bin/crun --network=host"
           compiler: clang
 
         - os: linux
-- 
2.27.0