tlbmc: Use non-throwing filesystem APIs in store_impl

Google-Bug-Id:478925741
PiperOrigin-RevId: 979543134
Change-Id: Ie689cde9c4bdc348aed7d753cec119b619c71b76

tlbmc/store/store_impl.cc

diff --git a/tlbmc/store/store_impl.cc b/tlbmc/store/store_impl.cc
index f793a18..9bf1c73 100644
--- a/tlbmc/store/store_impl.cc
+++ b/tlbmc/store/store_impl.cc
@@ -9,6 +9,7 @@
 #include <optional>
 #include <ostream>
 #include <string>
+#include <system_error>  // NOLINT
 #include <utility>
 #include <vector>
 
@@ -920,7 +921,12 @@
       LOG(ERROR) << "The cached FRU table will be deleted.";
       // If Store is bad, then cache may be bad too. Let cache reload on next
       // boot.
-      std::filesystem::remove(fru_collector_options.cached_fru_table_path);
+      std::error_code ec;
+      if (!std::filesystem::remove(fru_collector_options.cached_fru_table_path,
+                                   ec) &&
+          ec) {
+        LOG(WARNING) << "Failed to remove cached FRU table: " << ec.message();
+      }
       return entity_config.status();
     }
 
@@ -981,7 +987,12 @@
         LOG(ERROR) << "The cached FRU table will be deleted.";
         // If Store is bad, then cache may be bad too. Let cache reload on next
         // boot.
-        std::filesystem::remove(fru_collector_options.cached_fru_table_path);
+        std::error_code ec;
+        if (!std::filesystem::remove(
+                fru_collector_options.cached_fru_table_path, ec) &&
+            ec) {
+          LOG(WARNING) << "Failed to remove cached FRU table: " << ec.message();
+        }
         return sensor_collector.status();
       }