Use Eclipse Temurin by default in the tarball smoke test. Updates to the documentation for running smoke tests to reference Eclipse Temurin. (#6296)

Signed-off-by: David Venable <dlv@amazon.com>

Author: dlvenable

release/smoke-tests/README.md

@@ -38,8 +38,8 @@ You can also customize what it tests against. The `-i` parameter specifies a bas
 The values for `-t` are `opensearch-data-prepper` or `opensearch-data-prepper-jdk`.
 
 ```shell
-./release/smoke-tests/run-tarball-files-smoke-tests.sh -i openjdk:11 -t opensearch-data-prepper
-./release/smoke-tests/run-tarball-files-smoke-tests.sh -i openjdk:17 -t opensearch-data-prepper
+./release/smoke-tests/run-tarball-files-smoke-tests.sh -i eclipse-temurin:11 -t opensearch-data-prepper
+./release/smoke-tests/run-tarball-files-smoke-tests.sh -i eclipse-temurin:17 -t opensearch-data-prepper
 ./release/smoke-tests/run-tarball-files-smoke-tests.sh -i ubuntu:latest -t opensearch-data-prepper-jdk
 ```
 

release/smoke-tests/run-tarball-files-smoke-tests.sh

@@ -193,7 +193,7 @@ fi
 
 if ! is_defined "${FROM_IMAGE}"
 then
-    export FROM_IMAGE="openjdk:11"
+    export FROM_IMAGE="eclipse-temurin:11"
 fi
 
 if ! is_defined "${TAR_NAME}"