More error message improvements

Author: henrymercer

src/config-utils.ts

@@ -781,8 +781,7 @@ export async function getOverlayDatabaseMode(
       logger.info(
         `Setting overlay database mode to ${OverlayDatabaseMode.None} ` +
           "because overlay analysis previously failed with this combination of languages, " +
-          "disk space, and CodeQL version. " +
-          "Consider running CodeQL analysis on a larger runner.",
+          "disk space, and CodeQL version.",
       );
       overlayDatabaseMode = OverlayDatabaseMode.None;
       skippedDueToCachedStatus = true;

src/overlay/status.ts

@@ -54,8 +54,8 @@ export async function shouldSkipOverlayAnalysis(
     status.attemptedToBuildOverlayBaseDatabase &&
     !status.builtOverlayBaseDatabase
   ) {
-    logger.info(
-      "Cached overlay status indicates that building an overlay base database was unsuccessful, so will skip overlay analysis.",
+    logger.debug(
+      "Cached overlay status indicates that building an overlay base database was unsuccessful.",
     );
     return true;
   }