Update to Fyne v2.4.0 with Go 1.17 as minimum

go.mod

@@ -1,9 +1,38 @@
 module github.com/fyne-io/calculator
 
-go 1.14
+go 1.17
 
 require (
-	fyne.io/fyne/v2 v2.2.1
+	fyne.io/fyne/v2 v2.4.0
 	github.com/Knetic/govaluate v3.0.0+incompatible
-	github.com/stretchr/testify v1.7.2
+	github.com/stretchr/testify v1.8.4
+)
+
+require (
+	fyne.io/systray v1.10.1-0.20230722100817-88df1e0ffa9a // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/fredbi/uri v1.0.0 // indirect
+	github.com/fsnotify/fsnotify v1.6.0 // indirect
+	github.com/fyne-io/gl-js v0.0.0-20220119005834-d2da28d9ccfe // indirect
+	github.com/fyne-io/glfw-js v0.0.0-20220120001248-ee7290d23504 // indirect
+	github.com/fyne-io/image v0.0.0-20220602074514-4956b0afb3d2 // indirect
+	github.com/go-gl/gl v0.0.0-20211210172815-726fda9656d6 // indirect
+	github.com/go-gl/glfw/v3.3/glfw v0.0.0-20221017161538-93cebf72946b // indirect
+	github.com/go-text/render v0.0.0-20230619120952-35bccb6164b8 // indirect
+	github.com/go-text/typesetting v0.0.0-20230616162802-9c17dd34aa4a // indirect
+	github.com/godbus/dbus/v5 v5.1.0 // indirect
+	github.com/gopherjs/gopherjs v1.17.2 // indirect
+	github.com/jsummers/gobmp v0.0.0-20151104160322-e2ba15ffa76e // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/srwiley/oksvg v0.0.0-20221011165216-be6e8873101c // indirect
+	github.com/srwiley/rasterx v0.0.0-20220730225603-2ab79fcdd4ef // indirect
+	github.com/tevino/abool v1.2.0 // indirect
+	github.com/yuin/goldmark v1.5.5 // indirect
+	golang.org/x/image v0.11.0 // indirect
+	golang.org/x/mobile v0.0.0-20230531173138-3c911d8e3eda // indirect
+	golang.org/x/net v0.14.0 // indirect
+	golang.org/x/sys v0.11.0 // indirect
+	golang.org/x/text v0.12.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+	honnef.co/go/js/dom v0.0.0-20210725211120-f030747120f2 // indirect
 )