Bump httpclient from 4.5.3 to 4.5.13 in /com.ibm.streamsx.slack#46

dependabot[bot] wants to merge 1 commit intodevelopIBMStreams/streamsx.slack:developfrom

dependabot/maven/com.ibm.streamsx.slack/org.apache.httpcomponents-httpclient-4.5.13IBMStreams/streamsx.slack:dependabot/maven/com.ibm.streamsx.slack/org.apache.httpcomponents-httpclient-4.5.13Copy head branch name to clipboard