Handful of new additions and bug fixes

• fix: breaking test coz of casing issue 9707f1d
• refactor: only consume returning value when selfAssignPrimaryKey = false 7d31312
• feat: add support for writing conditional queries 17a9420
• feat: add whereColumn query builder methods e19bcf0
• fix: set readonly ready on the ConnectionContract 8dffab6
• test: fix breaking uuid test 121f2c1
• fix: orderBy accept raw queries f1a4335
• fix: accept raw queries in having clause 5d73de3
• fix: whereIn types 892b3f7
• chore: stick @adonisjs/validator to the @Alpha version 0b3faf5
• chore: pin @adonisjs/fold version d91cb08
• fix: breaking tests f2f6b9f
• chore: stick to non-breaking dependencies 9a6fbc5
• fix: use db return value only when local value is not assigned ab33c0c
• chore: update dependencies 8efe4d2

v8.4.4...v8.5.0