Fix effected flags for experimental_cpp_compile_resource_estimation

PiperOrigin-RevId: 403929273
diff --git a/src/main/java/com/google/devtools/build/lib/rules/cpp/CppOptions.java b/src/main/java/com/google/devtools/build/lib/rules/cpp/CppOptions.java
index 4654135..e6968df 100644
--- a/src/main/java/com/google/devtools/build/lib/rules/cpp/CppOptions.java
+++ b/src/main/java/com/google/devtools/build/lib/rules/cpp/CppOptions.java
@@ -1082,7 +1082,7 @@
       defaultValue = "false",
       documentationCategory = OptionDocumentationCategory.UNDOCUMENTED,
       effectTags = {
-        OptionEffectTag.LOADING_AND_ANALYSIS,
+        OptionEffectTag.EXECUTION,
       },
       metadataTags = {OptionMetadataTag.EXPERIMENTAL},
       help =