all: upgrade go directive to at least 1.24.0 [generated]

By now Go 1.25.0 has been released, and Go 1.23 is no longer supported
per the Go Release Policy (see https://go.dev/doc/devel/release#policy).

For golang/go#69095.

[git-generate]
(cd . && go get [email protected] && go mod tidy && go fix ./... && go mod edit -toolchain=none)

Change-Id: I9f54f22bd309b9f22524355294e844c9615a6281
Reviewed-on: https://go-review.googlesource.com/c/oauth2/+/695755
Reviewed-by: David Chase <[email protected]>
Reviewed-by: Dmitri Shuralyov <[email protected]>
LUCI-TryBot-Result: Go LUCI <[email protected]>
Auto-Submit: Gopher Robot <[email protected]>
diff --git a/go.mod b/go.mod
index 48950e7..78fc6f4 100644
--- a/go.mod
+++ b/go.mod
@@ -1,5 +1,5 @@
 module golang.org/x/oauth2
 
-go 1.23.0
+go 1.24.0
 
 require cloud.google.com/go/compute/metadata v0.3.0