ci: fix auto release (#77)

Author: pythonbrad

.github/workflows/release.yml

@@ -30,7 +30,7 @@ jobs:
       - name: Check that tag version and Cargo.toml version are the same
         shell: bash
         run: |
-          if ! grep -q "version = \"$(echo $VERSION | sed 's/v\(.*\)-.*/\1/')\"" Cargo.toml; then
+          if ! grep -q "version = \"$(echo $VERSION | sed 's/v\(.*\)-*.*/\1/')\"" Cargo.toml; then
             echo "version does not match Cargo.toml" >&2
             exit 1
           fi
@@ -152,7 +152,7 @@ jobs:
         run: |
           mkdir -p "$ARCHIVE"
           cp "$BIN" "$ARCHIVE"/
-          cp {LICENSE,demo.gif,CHANGELOG.md} "$ARCHIVE"/
+          cp {LICENSE,CHANGELOG.md} "$ARCHIVE"/
 
       - name: Build archive (Windows)
         shell: bash