[neon/backports-noble/xdg-desktop-portal-noble/Neon/release] debian/upstream: Revert "fake signing-key.asc to make tooling happy"

[Carlos De Maine]

Git commit bb2f4d391776360715fc9264e92a1d1106103b13 by Carlos De Maine.
Committed on 13/01/2025 at 21:53.
Pushed by carlosdem into branch 'Neon/release'.

Revert "fake signing-key.asc to make tooling happy"

This reverts commit 256baa2e3abafedd5e0c82c5cdf53eaca1beb16d

D  +0    -0    debian/upstream/signing-key.asc

https://invent.kde.org/neon/backports-noble/xdg-desktop-portal-noble/-/commit/bb2f4d391776360715fc9264e92a1d1106103b13

diff --git a/debian/upstream/signing-key.asc b/debian/upstream/signing-key.asc
deleted file mode 100644
index e69de29..0000000