Versions bumped after release

[sandrohanea]

This pull request includes version updates for the Whisper.net package and its associated runtime packages across various project files and documentation. The updates ensure consistency and compatibility with the latest release.

Version Updates:

• Whisper.net/Whisper.net.csproj: Updated the Whisper.net package version from 1.7.1 to 1.7.2. (for newer version of previews)

• Various example projects (BlazorApp, ContinuousRecognition, CoreML, Diarization, MultiRuntime, NAudioMp3, NAudioResampleWav, NvidiaCuda, OpenVinoExample, ParallelExecution, Simple, SimpleSync, Vulkan):

  • Updated Whisper.net and Whisper.net.Runtime package versions from 1.7.0 to 1.7.1. [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13]

Documentation Updates:

• readme.md: Updated the version references for Whisper.net.AllRuntimes, Whisper.net, and Whisper.net.Runtime from 1.7.0 to 1.7.1. [1] [2]