mass-replace deprecated usage of find -perm (Fixes #9044)

sed 's|-perm +0|-perm /0|g'
It's a mass-rebuild due to usage in stdenv's default setup hooks.

pkgs/development/tools/misc/patchelf/setup-hook.sh

@@ -9,7 +9,7 @@ patchELF() {
     if [ -e "$prefix" ]; then
         find "$prefix" \( \
             \( -type f -a -name "*.so*" \) -o \
-            \( -type f -a -perm +0100 \) \
+            \( -type f -a -perm /0100 \) \
             \) -print -exec patchelf --shrink-rpath '{}' \;
     fi
     stopNest