Remove snakeyaml dependency (#473)

NOTICE.md

@@ -43,7 +43,6 @@ The `planetiler-core` module includes the following software:
     from [openstreetmap/OSM-binary](https://github.com/openstreetmap/OSM-binary/tree/master/osmpbf) (MIT License)
   - `VarInt` from [Bazel](https://github.com/bazelbuild/bazel) (Apache license)
 - Maven Dependencies:
-  - org.yaml:snakeyaml (Apache license)
   - org.snakeyaml:snakeyaml-engine (Apache license)
   - org.commonmark:commonmark (BSD 2-clause license)
 - Code adapted from OpenMapTiles (BSD 3-Clause License):

planetiler-openmaptiles

@@ -1 +1 @@
-Subproject commit 614d9f34f975e5f076ea4e186f05147899f795c0
+Subproject commit bc44c80efa3e74994712d12d83d2f97933ac23d3

pom.xml

@@ -94,11 +94,6 @@
 
   <dependencyManagement>
     <dependencies>
-      <dependency>
-        <groupId>org.yaml</groupId>
-        <artifactId>snakeyaml</artifactId>
-        <version>1.33</version>
-      </dependency>
       <dependency>
         <groupId>org.snakeyaml</groupId>
         <artifactId>snakeyaml-engine</artifactId>