Install WebP binaries in docker image

Dockerfile

@@ -1,4 +1,7 @@
 FROM eclipse-temurin AS builder
+ARG LIBWEBP=libwebp-1.4.0-linux-x86-64
+RUN curl -s -L https://storage.googleapis.com/downloads.webmproject.org/releases/webp/${LIBWEBP}.tar.gz | \
+    tar -xvzf - -C /tmp --one-top-level=libwebp --strip-components=1
 WORKDIR /app
 COPY settings.gradle build.gradle gradlew ./
 COPY gradle ./gradle
@@ -10,6 +13,8 @@ RUN ./gradlew runtime --no-daemon
 FROM gcr.io/distroless/base-nossl:nonroot AS bot
 COPY --from=builder /app/build/jre ./jre
 COPY --from=builder /app/build/libs/Stickerify-shadow.jar .
+COPY --from=builder /tmp/libwebp/bin/cwebp /usr/local/bin/
+COPY --from=builder /tmp/libwebp/bin/dwebp /usr/local/bin/
 COPY --from=mwader/static-ffmpeg /ffmpeg /usr/local/bin/
 ENV FFMPEG_PATH=/usr/local/bin/ffmpeg
-CMD ["jre/bin/java", "-jar", "Stickerify-shadow.jar"]
+CMD ["jre/bin/java", "-Dcom.sksamuel.scrimage.webp.binary.dir=/usr/local/bin/", "-jar", "Stickerify-shadow.jar"]

src/main/java/com/github/stickerifier/stickerify/media/MediaHelper.java

@@ -126,7 +126,7 @@ private static boolean isAnimatedStickerCompliant(File file, String mimeType) th
 
 			try (var gzipInputStream = new GZIPInputStream(new FileInputStream(file))) {
 				uncompressedContent = new String(gzipInputStream.readAllBytes(), UTF_8);
-			} catch (IOException e) {
+			} catch (IOException _) {
 				LOGGER.atError().log("Unable to retrieve gzip content from file {}", file.getName());
 			}
 
@@ -192,7 +192,7 @@ private static ImmutableImage toImage(File file) throws FileOperationException {
 
 		try {
 			return ImmutableImage.loader().fromFile(file);
-		} catch (IOException e) {
+		} catch (IOException _) {
 			return null;
 		}
 	}