Update dependency golang to v1.26.0

renovate[bot] · web-flow · commit 9eacb509939e · 2026-03-05T00:52:33.000Z
diff --git a/.tool-versions b/.tool-versions
@@ -1,2 +1,2 @@
 nodejs 24.12.0
-golang 1.25.7
+golang 1.26.0
