gopls/internal/golang: remove test debugging aix-ppc64 issue

Remove TestHoverLit_Issue65072 now that the aix-ppc64 bug is confirmed
and reported. Instead, update the note for the conditionally skipped
basiclit.txt.

Updates golang/go#67526

Change-Id: Id7dd54006e015ac6d8c06c0abe022d77826f71b0
Reviewed-on: https://go-review.googlesource.com/c/tools/+/586777
Reviewed-by: Peter Weinberger <pjw@google.com>
Auto-Submit: Robert Findley <rfindley@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
diff --git a/gopls/internal/golang/hover_test.go b/gopls/internal/golang/hover_test.go
deleted file mode 100644
index c901439..0000000
--- a/gopls/internal/golang/hover_test.go
+++ /dev/null
@@ -1,20 +0,0 @@
-// Copyright 2024 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package golang_test
-
-import (
-	"testing"
-
-	"golang.org/x/text/unicode/runenames"
-)
-
-func TestHoverLit_Issue65072(t *testing.T) {
-	// This test attempts to demonstrate a root cause of the flake reported in
-	// https://github.com/golang/go/issues/65072#issuecomment-2111425245 On the
-	// aix-ppc64 builder, this rune was sometimes reported as "LETTER AMONGOLI".
-	if got, want := runenames.Name(0x2211), "N-ARY SUMMATION"; got != want {
-		t.Fatalf("runenames.Name(0x2211) = %q, want %q", got, want)
-	}
-}
diff --git a/gopls/internal/test/marker/testdata/hover/basiclit.txt b/gopls/internal/test/marker/testdata/hover/basiclit.txt
index 4efe491..804277f 100644
--- a/gopls/internal/test/marker/testdata/hover/basiclit.txt
+++ b/gopls/internal/test/marker/testdata/hover/basiclit.txt
@@ -1,8 +1,6 @@
 This test checks gopls behavior when hovering over basic literals.
 
-Skipped on ppc64 due to https://github.com/golang/go/issues/65072#issuecomment-2111425245.
-The unit test gopls/internal/golang.TestHoverLit_Issue65072 attempts to narrow
-down that bug on aix-ppc64.
+Skipped on ppc64 as there appears to be a bug on aix-ppc64: golang/go#67526.
 
 -- flags --
 -skip_goarch=ppc64