fix syntax/typo around shell pipeline

The first line is a shell redirection so the first processes's
stdin corresponds to a file; the second line is the first
process. Remove the stray pipeline between them.

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

Author: jmtd

modules/jlink/artifacts/opt/jboss/container/java/jlink/mkstrippeddeps.sh

@@ -4,7 +4,7 @@ set -euo pipefail
 function mkstrippeddeps() {
   if [ -f "deps.txt" ]; then 
     echo "deps exists, filtering"
-    <deps.txt | \
+    <deps.txt \
       grep 'java\|jdk\.'  | # mostly removes target/, but also jdk8internals
       sed -E "s/Warning: .*//" | #remove extraneous warnings
       sed -E "s/.*-> //"  | # remove src of src -> dep