Fix upstream Go templates bug with reversed key/value assignment

The template packages are based on go1.20.5 with the patch in befec5ddbbfbd81ec84e74e15a38044d67f8785b  added.

This also includes a security fix that now disallows Go template actions in JS literals (inside backticks).

This will throw an error saying "... appears in a JS template literal".

If you're really sure this isn't a security risk in your case, you can revert to the old behaviour:

```toml
[security]
[security.gotemplates]
allowActionJSTmpl = true
```

See https://github.com/golang/go/issues/59234

Fixes #11112

1 files changed, 2 insertions, 12 deletions

diff --git a/tpl/internal/go_templates/testenv/testenv.go b/tpl/internal/go_templates/testenv/testenv.go
index 6bfa54a97..91de6e76c 100644
--- a/tpl/internal/go_templates/testenv/testenv.go
+++ b/tpl/internal/go_templates/testenv/testenv.go
@@ -258,7 +258,7 @@ func MustHaveCGO(t testing.TB) {
 // CanInternalLink reports whether the current system can link programs with
 // internal linking.
 func CanInternalLink() bool {
-	return false
+	panic("not implemented, not needed by Hugo")
 }
 
 // MustInternalLink checks that the current system can link programs with internal
@@ -349,15 +349,5 @@ func SkipIfOptimizationOff(t testing.TB) {
 // dstPath containing entries for the packages in std and cmd in addition
 // to the package to package file mappings in additionalPackageFiles.
 func WriteImportcfg(t testing.TB, dstPath string, additionalPackageFiles map[string]string) {
-	/*importcfg, err := goroot.Importcfg()
-	for k, v := range additionalPackageFiles {
-		importcfg += fmt.Sprintf("\npackagefile %s=%s", k, v)
-	}
-	if err != nil {
-		t.Fatalf("preparing the importcfg failed: %s", err)
-	}
-	err = os.WriteFile(dstPath, []byte(importcfg), 0655)
-	if err != nil {
-		t.Fatalf("writing the importcfg failed: %s", err)
-	}*/
+	panic("not implemented, not needed by Hugo")
 }