chore: remove redundant dbtype package (#8014)

* chore: rename store to dbmock for consistency

* chore: remove redundant dbtype package

This wasn't necessary and forked how we do DB types.

coderd/database/queries.sql.go

@@ -10,7 +10,6 @@ import (
 	"encoding/json"
 	"time"
 
-	"github.com/coder/coder/coderd/database/dbtype"
 	"github.com/google/uuid"
 	"github.com/lib/pq"
 	"github.com/tabbed/pqtype"
@@ -1999,7 +1998,7 @@ type InsertProvisionerDaemonParams struct {
 	CreatedAt    time.Time         `db:"created_at" json:"created_at"`
 	Name         string            `db:"name" json:"name"`
 	Provisioners []ProvisionerType `db:"provisioners" json:"provisioners"`
-	Tags         dbtype.StringMap  `db:"tags" json:"tags"`
+	Tags         StringMap         `db:"tags" json:"tags"`
 }
 
 func (q *sqlQuerier) InsertProvisionerDaemon(ctx context.Context, arg InsertProvisionerDaemonParams) (ProvisionerDaemon, error) {
@@ -2365,7 +2364,7 @@ type InsertProvisionerJobParams struct {
 	FileID         uuid.UUID                `db:"file_id" json:"file_id"`
 	Type           ProvisionerJobType       `db:"type" json:"type"`
 	Input          json.RawMessage          `db:"input" json:"input"`
-	Tags           dbtype.StringMap         `db:"tags" json:"tags"`
+	Tags           StringMap                `db:"tags" json:"tags"`
 	TraceMetadata  pqtype.NullRawMessage    `db:"trace_metadata" json:"trace_metadata"`
 }