Fail fast if we cannot determine kubelet version

kubelet is likely to fail when there is a mismatch with GLIBC that is in
the image vs the one golang uses to build the kubelet. So fail the image
right away when this happens as this specific kubelet binary will NOT work
in any instance started with this image.
```
2023-10-25T10:11:38-04:00:     amazon-ebs: kubelet: /lib64/libc.so.6: version `GLIBC_2.32' not found (required by kubelet)
2023-10-25T10:11:38-04:00:     amazon-ebs: kubelet: /lib64/libc.so.6: version `GLIBC_2.34' not found (required by kubelet)
```

Signed-off-by: Davanum Srinivas <davanum@gmail.com>

scripts/generate-version-info.sh

@@ -16,8 +16,17 @@ OUTPUT_FILE="$1"
 sudo rpm --query --all --queryformat '\{"%{NAME}": "%{VERSION}-%{RELEASE}"\}\n' | jq --slurp --sort-keys 'add | {packages:(.)}' > "$OUTPUT_FILE"
 
 # binaries
-echo $(jq ".binaries.kubelet = \"$(kubelet --version | awk '{print $2}')\"" $OUTPUT_FILE) > $OUTPUT_FILE
-echo $(jq ".binaries.awscli = \"$(aws --version | awk '{print $1}' | cut -d '/' -f 2)\"" $OUTPUT_FILE) > $OUTPUT_FILE
+KUBELET_VERSION=$(kubelet --version | awk '{print $2}')
+if [ "$?" != 0 ] ; then
+  echo "unable to get kubelet version"
+fi
+echo $(jq ".binaries.kubelet = \"$KUBELET_VERSION\"" $OUTPUT_FILE) > $OUTPUT_FILE
+
+CLI_VERSION=$(aws --version | awk '{print $1}' | cut -d '/' -f 2)
+if [ "$?" != 0 ] ; then
+  echo "unable to get aws cli version"
+fi
+echo $(jq ".binaries.awscli = \"$CLI_VERSION\"" $OUTPUT_FILE) > $OUTPUT_FILE
 
 # cached images
 if systemctl is-active --quiet containerd; then