[#MSOSDU] doc: application insights and upgrade spring-framework

Change Details

• upgraded spring-framework version 6.1.13 to remediate vulnerability
• updated Azure README documentation with Application insights changes

mvn dependency:tree -Dincludes=:spring-webmvc::: -pl 'provider/legal-azure'
[INFO] ------------------------------------------------------------------------
[INFO] org.opengroup.osdu.legal:legal-azure:jar:0.28.0-SNAPSHOT
[INFO] \- org.springframework:spring-webmvc:jar:6.1.13:compile
[INFO] ------------------------------------------------------------------------

Changes in:

• GCP
• Azure
• AWS
• IBM