Fix bug causing duplicate columns reported when a column had multiple foreign keys

• Update docs 9285d71
• Update docs a20f5d5
• Merge branch 'master' of github.com:kristiandupont/extract-pg-schema 2c3c67e
• Update example and docs 380c461
• Replace reference with references to allow multiple foreign key constraints on one column 571427c
• Update dependency eslint to v8.23.0 (#229) 04e2bc3
• Update dependency @microsoft/api-extractor to v7.29.5 (#234) b580c28
• Update dependency typescript to v4.8.2 (#236) 13e64d1
• Update dependency knex to v2.3.0 (#240) d9e8c33
• Bump underscore and jsonpath (#239) 32a43a0
• Update dependency @microsoft/api-documenter to v7.19.9 (#233) 5483ea6
• Update dependency vitest to v0.22.1 (#231) c90a6c5
• Update dependency vue to v3.2.38 (#237) 08a1c81
• Update dependency testcontainers to v8.13.0 (#238) 32ee0b7
• Update dependency @microsoft/api-extractor to v7.29.2 (#225) 38860c5
• Update dependency @microsoft/api-documenter to v7.19.4 (#224) d74fd88
• Update dependency vitest-fixture to v0.5.1 (#220) 020d21f
• Update dependency knex to v2.2.0 (#223) 2a04e94
• Update dependency testcontainers to v8.12.0 (#226) 463ce6d
• Update dependency vitest to v0.21.1 (#221) 1a2341c
• Update dependency eslint to v8.21.0 (#222) bdce27a
• Update dependency @kristiandupont/eslint-config to v1.3.1 (#228) 02a7280

v4.0.2...v4.1.0