gauntlet: use v3 transactions

[cfal]

local integration tests pass, and confirmed that the fee is now paid in FRI:

...
{"level":"info","stdout":"  type: 'DEPLOY',\n","time":"2024-03-05T01:16:14-05:00","message":"gauntlet"}                                                                                
{"level":"info","stdout":"  transaction_hash: '0x7cfb8445c9c743aa0b24c41d169ee13ed3e58d1e949149896aa9fa0a3dea818',\n","time":"2024-03-05T01:16:14-05:00","message":"gauntlet"}         
{"level":"info","stdout":"  actual_fee: { unit: 'FRI', amount: '0x1a9a' },\n","time":"2024-03-05T01:16:14-05:00","message":"gauntlet"}     
...

[cl-sonarqube-production]

Quality Gate passed

Issues
0 New issues
0 Fixed issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
No data about Duplication

See analysis details on SonarQube