Update viaq/vector repo to be the latest available GA code
LOG-2031 Add Support for global proxy
Added v0.20-rh branch with v0.20 upstream version
openshift/cluster-logging-operator#1430: LOG-2262: Use vector 0.21-rh image
Merge request - Draft: LOG-2262: Updated vector to ViaQ/vector v0.21-rh
Merge request - LOG-2262: Updated vector to ViaQ/vector v0.21-rh
Merge request - Updated 6 upstream sources
Merge request - Updated 7 upstream sources