Create script to migrate aws install-pcf params
Create script to migrate aws install-pcf params

- from v0.19.2 to v0.21.0

[#152865952]

cah-josephgeorge/pcf-pipelines,pivotal-cf/pcf-pipelines,pivotal-cf/pcf-pipelines,cah-josephgeorge/pcf-pipelines,pivotal-cf/pcf-pipelines,rahulkj/pcf-pipelines,cah-josephgeorge/pcf-pipelines,rahulkj/pcf-pipelines,pvsone/pcf-pipelines,rahulkj/pcf-pipelines,pvsone/pcf-pipelines,sandyg1/pcf-pipelines,pivotal-cf/pcf-pipelines,sandyg1/pcf-pipelines,rahulkj/pcf-pipelines,pvsone/pcf-pipelines,mcb/pcf-pipelines,sandyg1/pcf-pipelines,mcb/pcf-pipelines,mcb/pcf-pipelines,sandyg1/pcf-pipelines