ci: [DEPENDABOT] bump codecov/codecov-action from 5.5.2 to 5.5.3

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 5.5.2 to 5.5.3.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](671740ac38...1af58845a9)

---
updated-dependencies:
- dependency-name: codecov/codecov-action
  dependency-version: 5.5.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/reusable-build-test-config.yml

@@ -298,7 +298,7 @@ jobs:
 
       - name: Upload coverage report
         if: ${{ github.repository == 'XRPLF/rippled' && !inputs.build_only && env.COVERAGE_ENABLED == 'true' }}
-        uses: codecov/codecov-action@671740ac38dd9b0130fbe1cec585b89eea48d3de # v5.5.2
+        uses: codecov/codecov-action@1af58845a975a7985b0beb0cbe6fbbb71a41dbad # v5.5.3
         with:
           disable_search: true
           disable_telem: true

src/libxrpl/tx/SignerEntries.cpp

@@ -12,6 +12,8 @@ namespace xrpl {
 Expected<std::vector<SignerEntries::SignerEntry>, NotTEC>
 SignerEntries::deserialize(STObject const& obj, beast::Journal journal, std::string_view annotation)
 {
+    std::pair<std::vector<SignerEntry>, NotTEC> s;
+
     if (!obj.isFieldPresent(sfSignerEntries))
     {
         JLOG(journal.trace()) << "Malformed " << annotation << ": Need signer entry array.";

src/libxrpl/tx/Transactor.cpp

@@ -674,7 +674,8 @@ Transactor::checkSign(
     }
 
     // Look up the account.
-    auto const idSigner = calcAccountID(PublicKey(makeSlice(pkSigner)));
+    auto const idSigner =
+        pkSigner.empty() ? idAccount : calcAccountID(PublicKey(makeSlice(pkSigner)));
     auto const sleAccount = view.read(keylet::account(idAccount));
     if (!sleAccount)
         return terNO_ACCOUNT;

src/libxrpl/tx/transactors/oracle/OracleSet.cpp

@@ -98,7 +98,7 @@ OracleSet::preclaim(PreclaimContext const& ctx)
         return !v || *v == (*sle)[field];
     };
 
-    std::uint32_t adjustReserve = 0;
+    std::int8_t adjustReserve = 0;
     if (sle)
     {
         // update

src/xrpld/rpc/handlers/GetAggregatePrice.cpp

@@ -218,6 +218,12 @@ doGetAggregatePrice(RPC::JsonContext& context)
         return result;
     }
 
+    // Get the ledger
+    std::shared_ptr<ReadView const> ledger;
+    result = RPC::lookupLedger(ledger, context);
+    if (!ledger)
+        return result;  // LCOV_EXCL_LINE
+
     // Collect the dataset into bimap keyed by lastUpdateTime and
     // STAmount (Number is int64 and price is uint64)
     Prices prices;
@@ -238,11 +244,6 @@ doGetAggregatePrice(RPC::JsonContext& context)
             return result;
         }
 
-        std::shared_ptr<ReadView const> ledger;
-        result = RPC::lookupLedger(ledger, context);
-        if (!ledger)
-            return result;  // LCOV_EXCL_LINE
-
         auto const sle = ledger->read(keylet::oracle(*account, *documentID));
         iteratePriceData(context, sle, [&](STObject const& node) {
             auto const& series = node.getFieldArray(sfPriceDataSeries);
@@ -284,8 +285,8 @@ doGetAggregatePrice(RPC::JsonContext& context)
     if (auto const threshold = std::get<std::uint32_t>(timeThreshold))
     {
         // threshold defines an acceptable range {max,min} of lastUpdateTime as
-        // {latestTime, latestTime - threshold}, the prices with lastUpdateTime
-        // greater than (latestTime - threshold) are erased.
+        // {latestTime, latestTime - threshold}. Prices with lastUpdateTime
+        // less than (latestTime - threshold) are erased (outdated prices).
         auto const oldestTime = prices.left.rbegin()->first;
         auto const upperBound = latestTime > threshold ? (latestTime - threshold) : oldestTime;
         if (upperBound > oldestTime)