Merge #147556

147556: randgen: increase pool size for "heavy" configs r=mgartner a=yuzefovich

We just saw an engflow failure that looks like an OOM under race config, so let's bump the size.

Fixes: #147255.

Release note: None

Co-authored-by: Yahor Yuzefovich <[email protected]>

Author: craig[bot]

pkg/sql/randgen/BUILD.bazel

@@ -71,6 +71,10 @@ go_test(
         "types_test.go",
     ],
     embed = [":randgen"],
+    exec_properties = select({
+        "//build/toolchains:is_heavy": {"test.Pool": "large"},
+        "//conditions:default": {"test.Pool": "default"},
+    }),
     deps = [
         "//pkg/base",
         "//pkg/ccl",