use php8 stable image

giovannialbero1992 · giovannialbero1992 · commit 89e4c32932e8 · 2020-12-03T10:27:08.000+01:00
diff --git a/.ci/packer_cache.sh b/.ci/packer_cache.sh
@@ -2,7 +2,7 @@
 
 source /usr/local/bin/bash_standard_lib.sh
 
-DOCKER_IMAGES="php:8.0.0RC4-cli-buster
+DOCKER_IMAGES="php:8.0-cli
 php:7.4-cli
 php:7.3-cli
 php:7.2-cli
diff --git a/.ci/test-matrix.yml b/.ci/test-matrix.yml
@@ -3,7 +3,7 @@ STACK_VERSION:
   - 8.0.0-SNAPSHOT
 
 PHP_VERSION:
-  - 8.0.0RC4-cli-buster
+  - 8.0-cli
   - 7.4-cli
   - 7.3-cli
   - 7.2-cli
