[github-actions] Remove 'make distcheck' from ubuntu build test
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 2036484..7011681 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -15,8 +15,6 @@
       run: make
     - name: make check
       run: make check
-    - name: make distcheck
-      run: make distcheck
   build-macOS:
     runs-on: macOS-latest
     steps: