Increase gas price WIP (#176)

* WIP

* Update cgp-0063.md (#184)

* Update cgp-0063.md

added description for governance proposal

* Update cgp-0063.md

* Update CGPs/cgp-0063.md

Co-authored-by: Martín Volpe <martin.volpe@gmail.com>

Co-authored-by: Martín Volpe <martin.volpe@gmail.com>

* Update and rename cgp-0063.md to cgp-0066P.md (#186)

* Update and rename cgp-0063.md to cgp-0066P.md

* Update cgp-0066P.md

changed gas price min data according to @martinvol input

* Rename CGPs/cgp-0063/mainnet.json to CGPs/cgp-0066/mainnet.json

updating folder name

Co-authored-by: product-matt <92383609+product-matt@users.noreply.github.com>