Fix workspace deletion workflow

[flvndvd]

Description

This PR fixes the current error observed when attempting to delete a workspace.

activityType: 'deleteAgentsActivity',
error: Error
    at Query.run (/app/node_modules/sequelize/src/dialects/postgres/query.js:76:25)
    at <anonymous> (/app/node_modules/sequelize/src/sequelize.js:650:28)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at PostgresQueryInterface.bulkDelete (/app/node_modules/sequelize/src/dialects/abstract/query-interface.js:992:12)
    at Function.destroy (/app/node_modules/sequelize/src/model.js:3082:16)
    at deleteAgentsActivity (/app/poke/temporal/activities.ts:300:5)
    at ActivityInboundLogInterceptor.execute (/app/lib/temporal_monitoring.ts:68:14)
    at Activity.execute (/app/node_modules/@temporalio/worker/src/activity.ts:103:14)
    at <anonymous> (/app/node_modules/@temporalio/worker/src/activity.ts:130:24)
    at <anonymous> (/app/node_modules/@temporalio/worker/src/worker.ts:979:24) {
  name: 'SequelizeForeignKeyConstraintError',
  parent: error: update or delete on table "agent_process_configurations" violates foreign key constraint "adsc_processConfigurationId_fkey" on table "agent_data_source_configurations"
      at Parser.parseErrorMessage (/app/node_modules/pg-protocol/src/parser.ts:368:69)
      at Parser.handlePacket (/app/node_modules/pg-protocol/src/parser.ts:187:21)
      at Parser.parse (/app/node_modules/pg-protocol/src/parser.ts:102:30)
      at Socket.<anonymous> (/app/node_modules/pg-protocol/src/index.ts:7:48)
      at Socket.emit (node:events:519:28)
      at Socket.emit (/app/node_modules/dd-trace/packages/datadog-instrumentations/src/net.js:69:25)
      at addChunk (node:internal/streams/readable:559:12)
      at readableAddChunkPushByteMode (node:internal/streams/readable:510:3)
      at Readable.push (node:internal/streams/readable:390:5)
      at TCP.onStreamRead (node:internal/stream_base_commons:191:23) {
    length: 397,
    severity: 'ERROR',
    code: '23503',
    detail: 'Key (id)=(10599) is still referenced from table "agent_data_source_configurations".',
    hint: undefined,
    position: undefined,
    internalPosition: undefined,
    internalQuery: undefined,
    where: undefined,
    schema: 'public',
    table: 'agent_data_source_configurations',
    column: undefined,
    dataType: undefined,
    constraint: 'adsc_processConfigurationId_fkey',
    file: 'ri_triggers.c',
    line: '2553',
    routine: 'ri_ReportViolation',
    sql: 'DELETE FROM "agent_process_configurations" WHERE "agentConfigurationId" = 387478',
    parameters: undefined
  },
  original: error: update or delete on table "agent_process_configurations" violates foreign key constraint "adsc_processConfigurationId_fkey" on table "agent_data_source_configurations"

Tests

Risk

Deploy Plan

[flvndvd]

PMRR.

[aubin-tchoi]

LGTM

[spolu]

LGTM