Linkml-runtime

- incorporate linkml-model rc4 changes

What's Changed
* adds inference_util for populating slot values based on expressions Also adds a generic walker_util for walking object trees applying a lambda by cmungall in https://github.com/linkml/linkml-runtime/pull/111


**Full Changelog**: https://github.com/linkml/linkml-runtime/compare/v1.1.22...v1.2.0rc3

What's Changed
* using an explicit key for annotations. See https://github.com/linkml/linkml/issues/548 by cmungall in https://github.com/linkml/linkml-runtime/pull/105


**Full Changelog**: https://github.com/linkml/linkml-runtime/compare/v1.1.15...v1.2.0rc1

What's Changed
* Revert "removing shexjsg" by cmungall in https://github.com/linkml/linkml-runtime/pull/140

This hotfix repairs an issue with the 1.1.25 release

**Full Changelog**: https://github.com/linkml/linkml-runtime/compare/v.1.1.25...v1.1.26

What's Changed
* change schemaview to raises ValueError rather than genericExceptions by cmungall in https://github.com/linkml/linkml-runtime/pull/135
* inference_util: allow function to be passed on interpolated vars by cmungall in https://github.com/linkml/linkml-runtime/pull/136
* removing shexjsg by cmungall in https://github.com/linkml/linkml-runtime/pull/132
* bump json-flattener. thanks dalito by cmungall in https://github.com/linkml/linkml-runtime/pull/138

Note: this release had an issue with shexjsg removal, 1.1.26 fixes this

**Full Changelog**: https://github.com/linkml/linkml-runtime/compare/v.1.1.24...v1.1.25