set-version: remove forgotten charts directory

This should fix the following set-version issue: ./scripts/set-version.sh bla fatal: charts: no such path in the working tree. Use 'git <command> -- <path>...' to specify paths that do not exist locally. Signed-off-by: Ed Bartosh <eduard.bartosh@intel.com>

Author: bart0sh

scripts/set-version.sh

@@ -15,7 +15,7 @@ if [ $# != 1 ] || [ "$1" = "?" ] || [ "$1" = "--help" ]; then
  exit 1
 fi
 
-files=$(git grep -l '^TAG?*=\|intel/accel-config-demo:\|intel/crypto-perf:\|intel/opae-nlb-demo:\|intel/openssl-qat-engine:\|intel/dlb-libdlb-demo:\|intel/intel-[^ ]*:\|version=\|appVersion:\|tag:' Makefile deployments demo/*accel-config*.yaml demo/*fpga*.yaml demo/*openssl*.yaml demo/dlb-libdlb*.yaml pkg/controllers/*/*_test.go build/docker/*.Dockerfile charts test/e2e/*/*.go)
+files=$(git grep -l '^TAG?*=\|intel/accel-config-demo:\|intel/crypto-perf:\|intel/opae-nlb-demo:\|intel/openssl-qat-engine:\|intel/dlb-libdlb-demo:\|intel/intel-[^ ]*:\|version=\|appVersion:\|tag:' Makefile deployments demo/*accel-config*.yaml demo/*fpga*.yaml demo/*openssl*.yaml demo/dlb-libdlb*.yaml pkg/controllers/*/*_test.go build/docker/*.Dockerfile test/e2e/*/*.go)
 
 for file in $files; do
  sed -i -e "s;\(^TAG?*=\|intel/accel-config-demo:\|intel/crypto-perf:\|intel/opae-nlb-demo:\|intel/openssl-qat-engine:\|intel/dlb-libdlb-demo:\|intel/intel-[^ ]*:\|version=\|appVersion: [^ ]\|tag: [^ ]\)[^ \"]*;\1$1;g" "$file";