Bump modernc.org/mathutil from 1.5.0 to 1.6.0

Bumps [modernc.org/mathutil](https://gitlab.com/cznic/mathutil) from 1.5.0 to 1.6.0.
- [Commits](https://gitlab.com/cznic/mathutil/compare/v1.5.0...v1.6.0)

---
updated-dependencies:
- dependency-name: modernc.org/mathutil
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

go.mod

@@ -131,7 +131,7 @@ require (
 	modernc.org/cc/v3 v3.40.0 // indirect
 	modernc.org/ccgo/v3 v3.16.13 // indirect
 	modernc.org/libc v1.24.1 // indirect
-	modernc.org/mathutil v1.5.0
+	modernc.org/mathutil v1.6.0
 	modernc.org/memory v1.6.0 // indirect
 	modernc.org/opt v0.1.3 // indirect
 	modernc.org/sqlite v1.25.0

go.sum

@@ -1484,8 +1484,8 @@ modernc.org/httpfs v1.0.6 h1:AAgIpFZRXuYnkjftxTAZwMIiwEqAfk8aVB2/oA6nAeM=
 modernc.org/libc v1.24.1 h1:uvJSeCKL/AgzBo2yYIPPTy82v21KgGnizcGYfBHaNuM=
 modernc.org/libc v1.24.1/go.mod h1:FmfO1RLrU3MHJfyi9eYYmZBfi/R+tqZ6+hQ3yQQUkak=
 modernc.org/mathutil v1.1.1/go.mod h1:mZW8CKdRPY1v87qxC/wUdX5O1qDzXMP5TH3wjfpga6E=
-modernc.org/mathutil v1.5.0 h1:rV0Ko/6SfM+8G+yKiyI830l3Wuz1zRutdslNoQ0kfiQ=
-modernc.org/mathutil v1.5.0/go.mod h1:mZW8CKdRPY1v87qxC/wUdX5O1qDzXMP5TH3wjfpga6E=
+modernc.org/mathutil v1.6.0 h1:fRe9+AmYlaej+64JsEEhoWuAYBkOtQiMEU7n/XgfYi4=
+modernc.org/mathutil v1.6.0/go.mod h1:Ui5Q9q1TR2gFm0AQRqQUaBWFLAhQpCwNcuhBOSedWPo=
 modernc.org/memory v1.6.0 h1:i6mzavxrE9a30whzMfwf7XWVODx2r5OYXvU46cirX7o=
 modernc.org/memory v1.6.0/go.mod h1:PkUhL0Mugw21sHPeskwZW4D6VscE/GQJOnIpCnW6pSU=
 modernc.org/opt v0.1.3 h1:3XOZf2yznlhC+ibLltsDGzABUGVx8J6pnFMS3E4dcq4=