btp-v2.2

Full Changelog: v2.1...v2.2

btp-v2.1

Full Changelog: v2.0...v2.1

btp-v2.0

Full Changelog: v1.9...v2.0

btp-v1.9

What's Changed

• Consume btp steps in abap env pipeline by @Dannick-debug in #3

Full Changelog: v1.7...v1.9

btp-v1.8

Full Changelog: v1.6...v1.8

btp-v1.5-exclusive

## Commit Message

```
chore: upgrade golang docker image from 1.24.0 to 1.25.0

Updated the Go Docker image used in consumer tests within
PiperGoUtils to use golang:1.25.0 instead of golang:1.24.0,
ensuring the unit-under-test binary is built with the latest
Go version.

btp-v1.4-exclusive

fix: restore full src/com/sap/piper core library

Bring back all 36 deleted Groovy classes to avoid future runtime
failures from any indirect dependency on piper core utilities.

btp-v1.3-exclusive

Full Changelog: v1.2-exclusive...v1.3-exclusive

btp-v1.2-exclusive

build: upgrade Go base image from 1.24.0 to 1.25.0 in Dockerfile

```

**Reason:** Updates the Go base image version in the Dockerfile to leverage the latest Go 1.25.0 release, which may include performance improvements, bug fixes, and security patches.

btp-v1.1-exclusive

fix: restore missing src/ classes needed by pipeline steps

Prerequisites is used by every ABAP stage and piperStageWrapper.
API, JenkinsUtils, JsonUtils are needed by docker steps and ContainerMap.
ConfigurationMerger was missing (pre-existing gap from upstream).