deps: Update openui5 to v1.148.8

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence	Type	Update
@openui5/types (source, changelog)	1.148.7 → 1.148.8			devDependencies	patch
openui5_lts (source, changelog)	1.148.7 → 1.148.8				patch

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Release Notes

UI5/openui5 (@​openui5/types)

v1.148.8

Compare Source

Documentation

In the OpenUI5 SDK, you can find a summary of what’s new in this release:
https://sdk.openui5.org/1.148.8/#/topic/99ac68a5b1c3416ab5c84c99fefa250d

Change log

https://sdk.openui5.org/1.148.8/#releasenotes.html

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