[feature]: Introduce Payment SQL storage

[ziggie1984]

• Introduce Payment Tables and Queries =>[Part 1|3] Introduce SQL Payment schema into LND #9147
• Add first part of the SQL backend functions => [Part 2|*] Implement First Part for SQL Backend functions #10287
• Add second part of the SQL backend functions => [Part 3|*] Implement Second Part for SQL Backend functions #10291
• Finalize the SQL implementation and also make unit tests db agnostic => [Part 4|*] Add unit tests for the previous introduced SQL Backend methods #10292
• Small Refactor regarding golang Context (Part 1)=> [Part 5|*] Thread Contexts through payment methods Part 1 #10307
• Small Refactor regarding golang Context (Part 2)=> [Part 6|*] Thread Contexts through payment methods Part 2 #10308