[CDAP-21027] Upgrade hadoop to 3.3.6

[itsankit-google]

Step #4 - "build-cdap": [ERROR] Failed to execute goal on project azure-adls-plugins: Could not resolve dependencies for project io.cdap.plugin:azure-adls-plugins:pom:1.18.0-SNAPSHOT: Failed to collect dependencies at org.apache.hadoop:hadoop-client:jar:2.10.2 -> org.apache.hadoop:hadoop-common:jar:2.10.2 -> org.apache.hadoop:hadoop-auth:jar:2.10.2 -> com.nimbusds:nimbus-jose-jwt:jar:7.9 -> net.minidev:json-smart:jar:[1.3.1,2.3]: No versions available for net.minidev:json-smart:jar:[1.3.1,2.3] within specified range -> [Help 1]