chore: ignore store v1 proto generation (#18224)

Co-authored-by: Marko <marbar3778@yahoo.com>

scripts/protocgen.sh

@@ -11,7 +11,7 @@ set -e
 
 echo "Generating gogo proto code"
 cd proto
-proto_dirs=$(find ./cosmos ./amino -path -prune -o -name '*.proto' -print0 | xargs -0 -n1 dirname | sort | uniq)
+proto_dirs=$(find ./cosmos ./amino -path -prune -o -name '*.proto' -print0 | xargs -0 -n1 dirname | sort | uniq | grep -v '^./cosmos/store/')
 for dir in $proto_dirs; do
   for file in $(find "${dir}" -maxdepth 1 -name '*.proto'); do
     # this regex checks if a proto file has its go_package set to cosmossdk.io/api/...
@@ -38,4 +38,3 @@ rm -rf github.com cosmossdk.io
 go mod tidy
 
 ./scripts/protocgen-pulsar.sh
-