Bump snakeyaml from 1.27 to 1.28

Bumps [snakeyaml](https://bitbucket.org/asomov/snakeyaml) from 1.27 to 1.28.
- [Commits](https://bitbucket.org/asomov/snakeyaml/branches/compare/snakeyaml-1.28..snakeyaml-1.27)

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

Author: dependabot[bot]

build.gradle.kts

@@ -61,7 +61,7 @@ dependencies {
   implementation("org.slf4j:slf4j-api")
   testRuntimeOnly("ch.qos.logback:logback-classic:1.2.3")
 
-  implementation("org.yaml:snakeyaml:1.27")
+  implementation("org.yaml:snakeyaml:1.28")
   implementation("com.squareup.moshi:moshi:1.12.0")
   implementation("com.squareup.moshi:moshi-kotlin:1.12.0")
   testImplementation("com.beust:klaxon:5.5")