Make CI more verbose

Change-Id: I0e929e0fbae364e4290cc3bfd4f4a89a8525d41d
diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index 6084aca..813333b 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -23,7 +23,7 @@
       - name: Install dependencies
         run: |
           cpanm File::ShareDir::Install
-          cpanm --installdeps .
+          cpanm --installdeps -v .
       - name: Install
         run: |
           perl Makefile.PL