rename sale to swap

[mraszyk]

This PR makes the following changes:

• rename "sale" to "swap" in bash scripts (incl. names of bash scripts)
• bump IC commit to get the latest sns-cli and regenerate the default sns yaml file
• rename "sale" to "swap" in the default sns yaml file
• update the sale parameters in NNS proposals to open the sale to work with the default sns yaml file

The only remaining occurrence of "sale" is the following:

$ git grep sale
participate_sns_swap.sh:  quill sns new-sale-ticket --amount-icp-e8s "${ICP_PER_PARTICIPANT_E8S}" --canister-ids-file ./sns_canister_ids.json --pem-file "${PEM_FILE}" > msg.json

and must be followed up on with the SDK team maintaining quill.