Add options to wasm build

templates/wasm_build.gitlab-ci.yml

 include:
   - local: templates/npm_projects.gitlab-ci.yml
 
+.wasm_compare_job_template:
+  extends: .npm_based_job_base
+  variables:
+    # Output directory where should be stored binaries - it should be overrided by derived job
+    BINARIES_DIR: ""
+
+  script:
+    - |
+      first_checksum=""
+      find "${BINARIES_DIR}" -type f -name '*.wasm' | while read -r wasm_file; do
+        checksum=$(sha256sum "$wasm_file" | awk '{ print $1 }')
+
+        if [[ -z "$first_checksum" ]]; then
+          first_checksum="$checksum"
+        fi
+
+        if [[ "$checksum" != "$first_checksum" ]]; then
+          echo "Error: Checksum mismatch found for file $wasm_file"
+          exit 1
+        fi
+      done
+      echo "All .wasm files have the same SHA-256 checksum: $first_checksum"
+
 .wasm_build_job_template:
   extends: .npm_based_job_base
   variables: