Adjust install line to reflect only one file

This line originates in ubi9 branch where there are two files in
the source (save-artifacts and assemble). When there is only one
file, as in the ubi10 branch, the install command copies it to the
destination path instead of _underneath_ it.

Signed-off-by: Jonathan Dowland <[email protected]>

Author: jmtd

modules/maven/s2i/configure.sh

@@ -4,6 +4,6 @@ set -euo pipefail
 SCRIPT_DIR=$(dirname $0)
 ARTIFACTS_DIR=${SCRIPT_DIR}/artifacts
 
-install -D ${ARTIFACTS_DIR}/usr/libexec/s2i/* /usr/libexec/s2i
+install -D {${ARTIFACTS_DIR},}/usr/libexec/s2i/save-artifacts
 install -m 0644 -D -t /opt/jboss/container/maven/s2i \
     ${ARTIFACTS_DIR}/opt/jboss/container/maven/s2i/*