Update ibm-watson to ^9.1.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
ibm-watson	^9.0.1 -> ^9.1.0

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Release Notes

watson-developer-cloud/node-sdk (ibm-watson)

### [`v9.1.0`](https://togithub.com/watson-developer-cloud/node-sdk/blob/HEAD/CHANGELOG.md#910-2024-05-17) [Compare Source](https://togithub.com/watson-developer-cloud/node-sdk/compare/v9.0.1...v9.1.0) ##### Features - **discov2:** add ocrEnabled parameter ([5a9c30e](https://togithub.com/watson-developer-cloud/node-sdk/commit/5a9c30e181e043f7ba6aee8af1772944c94a0a3a)) - **stt:** add speechBeginEvent param to recognize func ([8f19640](https://togithub.com/watson-developer-cloud/node-sdk/commit/8f196401c48674ddb3503069dcd17ff7a6e16b2a)) - **stt:** remove interimResults and lowLatency wss params ([6c79d93](https://togithub.com/watson-developer-cloud/node-sdk/commit/6c79d93e8f4e57422238a4076eb90fe49c9f14bf)) #### [9.0.1](https://togithub.com/watson-developer-cloud/node-sdk/compare/v9.0.0...v9.0.1) (2024-03-13) ##### Bug Fixes - **stt:** change smartFormattingVersion type to number ([3db377b](https://togithub.com/watson-developer-cloud/node-sdk/commit/3db377bb58c5c2bbbfbb7d28889dd503a8116bee)) - **wss:** add smartFormattingVersion param ([d64f155](https://togithub.com/watson-developer-cloud/node-sdk/commit/d64f15513ff786d167168b4d863c8a99ca8eff7e))

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