chore: Add "LGPL-3.0-only" to allowed licenses (#5698)

Signed-off-by: Graham King <grahamk@nvidia.com>

.github/workflows/pre-merge-rust.yml

@@ -74,8 +74,8 @@ jobs:
     - name: Install and Run cargo-deny
       working-directory: ${{ matrix.dir }}
       run: |
-        cargo-deny --version || cargo install cargo-deny@0.16.4
-        cargo-deny --no-default-features check --hide-inclusion-graph licenses bans --config ${{ github.workspace }}/deny.toml
+        cargo-deny --version || cargo install cargo-deny@0.19.0
+        cargo-deny -L error --no-default-features check --hide-inclusion-graph licenses bans --config ${{ github.workspace }}/deny.toml
     # Have an explicit step to build tests first to separate time spent on build vs execution.
     - name: Compile Tests
       working-directory: ${{ matrix.dir }}

deny.toml

@@ -35,6 +35,7 @@ allow = [
     "Zlib",
     "NCSA",
     "LGPL-3.0",
+    "LGPL-3.0-only",
     "CC0-1.0",
     "Unicode-DFS-2016"
 ]