bump k8s tools to align with sourcegraph/sourcegraph (sourcegraph#4035)

davejrt · web-flow · commit d4d243f96d45 · 2021-12-16T20:09:07.000Z
diff --git a/.tool-versions b/.tool-versions
@@ -1,7 +1,7 @@
 golang 1.16
 yarn 1.22.4
-kubectl 1.17.3
+kubectl 1.21.7
 pulumi 1.12.0
 fd 7.4.0
-kustomize 3.5.4
+kustomize 4.0.5
 shfmt 3.1.0
