ci: remove pinentry flag for noninteractive gpg signing

Signed-off-by: Devon Bautista <17506592+synackd@users.noreply.github.com>

Author: synackd

.github/workflows/build-rpm.yaml

@@ -82,8 +82,7 @@ jobs:
           unset GPG_TTY
           echo "Signing source tarball with key: ${GPG_SIGNING_KEYID} (${GPG_SIGNING_FINGERPRINT})"
           gpg --batch --list-secret-keys --keyid-format LONG "${GPG_SIGNING_FINGERPRINT}"
-          echo | gpg --batch --yes \
-            --no-tty --pinentry-mode cancel \
+          echo | gpg --batch --yes --no-tty \
             --armor --detach-sign \
             --local-user "${GPG_SIGNING_KEYID}" \
             --output ~/rpmbuild/SOURCES/openchami-${{ steps.get_version.outputs.version }}.tar.gz.asc \