deps: Bump updatecli version to v0.103.0

[elastic-observability-automation]

deps: Bump updatecli version

deps(updatecli): Bump updatecli version to v0.103.0

1 file(s) updated with "updatecli v0.103.0": * .tool-versions

v0.103.0

## Changes

### Partial manifest:

Partials manifests are named, reusable fragments of an Updatecli manifest, typically used to define repeatable logic for:

* Scms (e.g., Git repository details)
* Sources (e.g., version checks)
* Conditions
* Targets

These fragments are automatically available to pipelines within the same directory, helping keep your main manifests DRY (Don't Repeat Yourself) and maintainable.

A partial file must have a filename that starts with an underscore (`_`). Updatecli never loads these as standalone manifest files.

IMPORTANT: Partial files are concatenated into the main manifest during execution. If a `---` YAML document separator is present, the partial feature will be disabled, as the resulting content would be treated as multiple separate YAML documents.


### Semver Version Filter

When an AND group has one constraint with a prerelease but more than one constraint then prereleases will be included. For  example, `>1.0.0-beta.1 < 2`. In the past this would not have included prereleases because each constraint needed to have a prerelease. Now, only one constraint needs to have a prerelease. Note, this does not carry across OR groups. For example, `>1.0.0-beta.1 < 2 || > 3`. In this case, prereleases will not be included when evaluating against `>3`

## 🚀 Features

- feat: add partial manifest @olblak (#5508)

## 🐛 Bug Fixes

- fix: Branch reset causes initial Github API commit to be lost  @MattiasAng (#5486)
- fix(bitbucket): use body parameter on pull request updates @mcwarman (#5457)

## 🧰 Maintenance

- refactor(autodiscovery): unify discovery spec & reduce boilerplate code & fix `terragrunt` missing in jsonschema @qianlongzt 
- deps(go): bump module github.com/Masterminds/semver/v3 to v3.4.0 @[updateclibot[bot]](https://github.com/apps/updateclibot) (#5507)
- deps(go): bump module sigs.k8s.io/yaml to v1.5.0 @[updateclibot[bot]](https://github.com/apps/updateclibot) (#5485)
- deps(go): bump module helm.sh/helm/v3 to v3.18.3 @[updateclibot[bot]](https://github.com/apps/updateclibot) (#5460)
- deps(go): bump module cuelang.org/go to v0.13.2 @[updateclibot[bot]](https://github.com/apps/updateclibot) (#5464)

## 📝 Documentation

- doc: reformat code comment to improve website visualization @olblak (#5436)

## Contributors

@MattiasAng, @mcwarman, @olblak, @qianlongzt, @updateclibot[bot] and [updateclibot[bot]](https://github.com/apps/updateclibot)

GitHub Action workflow link

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