Bump webjars-locator-core from 0.50 to 0.51

Bumps [webjars-locator-core](https://github.com/webjars/webjars-locator-core) from 0.50 to 0.51.
- [Release notes](https://github.com/webjars/webjars-locator-core/releases)
- [Commits](webjars/webjars-locator-core@webjars-locator-core-0.50...webjars-locator-core-0.51)

---
updated-dependencies:
- dependency-name: org.webjars:webjars-locator-core
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

sass-embedded-host/build.gradle

@@ -26,7 +26,7 @@ repositories {
 def dartSassVersion = "1.52.3"
 def slf4jVersion = '1.7.36'
 def springVersion = '5.3.20'
-def webjarsVersion = '0.50'
+def webjarsVersion = '0.51'
 
 dependencies {
     api project(":sass-embedded-protocol")