[clang] [analyzer] Bring unix.cstring.UninitializedRead checker out of alpha (PR #196292)

[Endre Fülöp via cfe-commits]

gamesh411 wrote:

List of runs:
https://codechecker-demo.eastus.cloudapp.azure.com/Default/runs?run=cstring-dealpha-measurement2-run1-new

Reports of this checker:
https://codechecker-demo.eastus.cloudapp.azure.com/Default/reports?review-status=Unreviewed&review-status=Confirmed%20bug&detection-status=New&detection-status=Reopened&detection-status=Unresolved&run=%2acstring-dealpha-measurement1-run1-new&is-unique=off&diff-type=New&checker-name=alpha.unix.cstring.UninitializedRead



https://github.com/llvm/llvm-project/pull/196292