Fix stray absl string_view dependency.

We're only using std::string_view
diff --git a/.github/bin/check-potential-problems.sh b/.github/bin/check-potential-problems.sh
index cda2352..c7d9f97 100755
--- a/.github/bin/check-potential-problems.sh
+++ b/.github/bin/check-potential-problems.sh
@@ -21,8 +21,15 @@
 
 # absl has a string_view but there is also std::string_view.
 # Use the std::string_view throughout.
-find verible -name "*.h" -o -name "*.cc" | \
-  xargs grep -n "absl::string_view"
+find verible -name "*.h" -o -name "*.cc" | xargs grep -n "absl::string_view"
+if [ $? -eq 0 ]; then
+  echo "::error:: use std::string_view instead of absl::string_view"
+  echo
+  EXIT_CODE=1
+fi
+
+# ... same for absl string_view dependency.
+find verible -name BUILD | xargs grep -n absl/strings:string_view
 if [ $? -eq 0 ]; then
   echo "::error:: use std::string_view instead of absl::string_view"
   echo
diff --git a/verible/common/util/BUILD b/verible/common/util/BUILD
index d02d94b..37f4ff8 100644
--- a/verible/common/util/BUILD
+++ b/verible/common/util/BUILD
@@ -665,7 +665,6 @@
     hdrs = ["simple-zip.h"],
     deps = [
         "//third_party/portable_endian",
-        "@abseil-cpp//absl/strings:string_view",
         "@zlib",
     ],
 )