Bump github.com/twpayne/go-geom from 1.5.7 to 1.6.0

Bumps [github.com/twpayne/go-geom](https://github.com/twpayne/go-geom) from 1.5.7 to 1.6.0.
- [Commits](twpayne/go-geom@v1.5.7...v1.6.0)

---
updated-dependencies:
- dependency-name: github.com/twpayne/go-geom
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

go.mod

@@ -5,5 +5,5 @@ go 1.19
 require (
 	github.com/go-test/deep v1.1.1
 	github.com/golang/geo v0.0.0-20230421003525-6adc56603217
-	github.com/twpayne/go-geom v1.5.7
+	github.com/twpayne/go-geom v1.6.0
 )

go.sum

@@ -5,5 +5,5 @@ github.com/go-test/deep v1.1.1/go.mod h1:5C2ZWiW0ErCdrYzpqxLbTX7MG14M9iiw8DgHncV
 github.com/golang/geo v0.0.0-20230421003525-6adc56603217 h1:HKlyj6in2JV6wVkmQ4XmG/EIm+SCYlPZ+V4GWit7Z+I=
 github.com/golang/geo v0.0.0-20230421003525-6adc56603217/go.mod h1:8wI0hitZ3a1IxZfeH3/5I97CI8i5cLGsYe7xNhQGs9U=
 github.com/hexops/gotextdiff v1.0.3 h1:gitA9+qJrrTCsiCl7+kh75nPqQt1cx4ZkudSTLoUqJM=
-github.com/twpayne/go-geom v1.5.7 h1:7fdceDUr03/MP7rAKOaTV6x9njMiQdxB/D0PDzMTCDc=
-github.com/twpayne/go-geom v1.5.7/go.mod h1:y4fTAQtLedXW8eG2Yo4tYrIGN1yIwwKkmA+K3iSHKBA=
+github.com/twpayne/go-geom v1.6.0 h1:WPOJLCdd8OdcnHvKQepLKwOZrn5BzVlNxtQB59IDHRE=
+github.com/twpayne/go-geom v1.6.0/go.mod h1:Kr+Nly6BswFsKM5sd31YaoWS5PeDDH2NftJTK7Gd028=