fix: unnecessary boxed primitives in AutoValue classes

Fixes

```
google-cloud-bigquery/src/main/java/com/google/cloud/bigquery/TableResult.java:42: error: [AutoValueUnnecessaryBoxing] property method com.google.cloud.bigquery.TableResult.getTotalRows() is primitive but parameter of setter method is not
    public abstract TableResult.Builder setTotalRows(Long totalRows);
                                        ^
```

See google/auto@328a25c

google-cloud-bigquery/clirr-ignored-differences.xml

@@ -129,4 +129,9 @@
     <className>com/google/cloud/bigquery/StandardTableDefinition*</className>
     <method>*BigLakeConfiguration(*)</method>
   </difference>
-  </differences>
+  <difference>
+    <differenceType>7005</differenceType>
+    <className>com/google/cloud/bigquery/TableResult*</className>
+    <method>*setTotalRows(*)</method>
+  </difference>
+  </differences>

google-cloud-bigquery/src/main/java/com/google/cloud/bigquery/TableResult.java

@@ -39,7 +39,7 @@ public abstract static class Builder {
      * Sets the total number of rows in the complete result set, which can be more than the number
      * of rows in the first page of results returned by {@link #getValues()}.
      */
-    public abstract TableResult.Builder setTotalRows(Long totalRows);
+    public abstract TableResult.Builder setTotalRows(long totalRows);
 
     public abstract TableResult.Builder setJobId(JobId jobId);