COVERITY: Update to the 2023 Cov module

Author: Alexey-Rivkin

buildlib/pr/main.yml

@@ -302,7 +302,7 @@ stages:
       - template: coverity.yml
         parameters:
           demands: ucx_docker -equals yes
-          container: coverity_rh7
+          container: rhel90
 
   - stage: Tests
     dependsOn: [Static_check]

buildlib/tools/coverity.sh

@@ -4,7 +4,7 @@ realdir=$(realpath $(dirname $0))
 source ${realdir}/common.sh
 source ${realdir}/../az-helpers.sh
 
-COV_MODULE="tools/cov-2019.12"
+COV_MODULE="tools/cov-2023.12"
 
 usage() {
 	echo "Usage: $0 <release|devel> [--clean] [<configure opts>]"