Install perl-Time-Piece when building on manylinx

The OpenSSL build process now requires the `perl-Time-Piece` package.
Update `manylinux.yml` to pull it in.

Author: wfchandler

.github/manylinux.yml

@@ -1,5 +1,5 @@
 - name: Install perl-IPC-Cmd on manylinux
   if: contains(matrix.container.image, 'manylinux')
   run: |
-    yum install -y perl-IPC-Cmd
+    yum install -y perl-IPC-Cmd perl-Time-Piece
     git config --global --add safe.directory /__w/oxide.rs/oxide.rs