Bump com.twelvemonkeys.imageio:imageio-webp from 3.12.0 to 3.13.0

Bumps com.twelvemonkeys.imageio:imageio-webp from 3.12.0 to 3.13.0.

---
updated-dependencies:
- dependency-name: com.twelvemonkeys.imageio:imageio-webp
  dependency-version: 3.13.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

build.gradle.kts

@@ -22,7 +22,7 @@ dependencies {
     implementation(files("libs/Rebase-1.0-SNAPSHOT.jar"))
 
     implementation("com.google.code.gson:gson:2.10.1")
-    implementation("com.twelvemonkeys.imageio:imageio-webp:3.12.0")
+    implementation("com.twelvemonkeys.imageio:imageio-webp:3.13.0")
     implementation("org.apache.commons:commons-compress:1.28.0")
 
     implementation("com.vladsch.flexmark:flexmark:0.64.8")