Fixing some test issues (elastic#129295) (elastic#129504)

(cherry picked from commit e437163)

Author: ankit--sethi

x-pack/test/smb-fixture/src/main/java/org/elasticsearch/test/fixtures/smb/SmbTestContainer.java

@@ -27,7 +27,10 @@ public SmbTestContainer() {
             new ImageFromDockerfile("es-smb-fixture").withDockerfileFromBuilder(
                 builder -> builder.from(DOCKER_BASE_IMAGE)
                     .env("TZ", "Etc/UTC")
-                    .run("DEBIAN_FRONTEND=noninteractive apt-get update -qqy && apt-get install -qqy tzdata winbind samba ldap-utils")
+                    .run(
+                        "DEBIAN_FRONTEND=noninteractive apt-get -o Acquire::Retries=10 update -qqy && apt-get install -qqy tzdata"
+                            + " winbind samba ldap-utils "
+                    )
                     .copy("fixture/provision/installsmb.sh", "/fixture/provision/installsmb.sh")
                     .copy("fixture/certs/ca.key", "/fixture/certs/ca.key")
                     .copy("fixture/certs/ca.pem", "/fixture/certs/ca.pem")