fix: update REPO_DIR assignment for accurate path resolution in build script

scripts/build.sh

@@ -2,13 +2,13 @@
 
 set -e
 
-REPO_DIR="$(git rev-parse --show-toplevel)"
+REPO_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
 
-if command -v container >/dev/null 2>&1; then
-    container build -t "registry.koszewscy.waw.pl/kerberos:latest" "$REPO_DIR"
-elif command -v docker >/dev/null 2>&1; then
-    docker buildx bake --file "$REPO_DIR/docker-bake.hcl"
+if command -v container 2>/dev/null; then
+    container build -t "registry.koszewscy.waw.pl/openldap:latest" "$REPO_DIR"
+elif command -v docker 2>/dev/null; then
+    docker buildx bake --file "$REPO_DIR"/scripts/docker-bake.hcl
 else
-    echo "No supported container tool found." >&2
+    echo "No supported container tool found."
     exit 1
 fi