feat(pipelines): remove deprecated maven/pombump pipeline

docs/BUILD-CACHE.md

@@ -205,7 +205,7 @@ This caching support helps significantly speed up Node.js builds by avoiding rep
 
 ### Example: Maven Dependencies
 
-Maven caching is automatically enabled when using the `maven/configure-mirror` or `maven/pombump` pipelines. When a cache directory is mounted at `/var/cache/melange`, the pipelines automatically symlink `~/.m2/repository` to `/var/cache/melange/m2repository` so that Maven's default local repository is backed by the cache.
+Maven caching is automatically enabled when using the `maven/configure-mirror` pipeline. When a cache directory is mounted at `/var/cache/melange`, the pipeline automatically symlinks `~/.m2/repository` to `/var/cache/melange/m2repository` so that Maven's default local repository is backed by the cache.
 
 To use Maven caching, simply provide a cache directory:
 

pkg/build/pipelines/maven/README.md

@@ -1,9 +1,9 @@
+
 <!-- start:pipeline-reference-gen -->
 # Pipeline Reference
 
 
 - [maven/configure-mirror](#mavenconfigure-mirror)
-- [maven/pombump](#mavenpombump)
 
 ## maven/configure-mirror
 
@@ -14,21 +14,5 @@ Configure GCP Maven Central mirror for faster downloads
 | Name | Required | Description | Default |
 | ---- | -------- | ----------- | ------- |
 
-## maven/pombump
-
-Run pombump tool to update versions and properties in a Maven POM file
-
-### Inputs
-
-| Name | Required | Description | Default |
-| ---- | -------- | ----------- | ------- |
-| debug | false | Enable debug mode, which will print out the diffs of the pom.xml file after running pombump  | false |
-| dependencies | false | Dependencies to be used for updating the POM file via command line flag  |  |
-| patch-file | false | Patches file to use for updating the POM file  | ./pombump-deps.yaml |
-| pom | false | Path to pom.xml  | pom.xml |
-| properties | false | Properties to update / add the POM file via command line flag  |  |
-| properties-file | false | Properties file to be used for updating the POM file  | ./pombump-properties.yaml |
-| show-dependency-tree | false | Display a dependency tree for the existing pom.xml file | false |
-
 
 <!-- end:pipeline-reference-gen -->