docs: scylla-4.15.0.x documentation fixes (#542)

* Fix broken links in reconnection manual

Those links redirect to internal API which is not a part of the
generated javadoc, leading to 404 on visit.
Instead redirect to code on github for scylla-4.15.0.x branch.

* typo: remove extra backtick in docs

* docs: Add query-builder and mapper-runtime javadocs

When generating documentation website pages move also generated javadoc
for query-builder and mapper-runtime modules.
Some links in manuals attempt to link to the javadoc for those modules
and end up being broken without those javadocs included.

Author: Bouncheck

docs/_utils/javadoc.sh

@@ -15,3 +15,5 @@ mvn javadoc:javadoc
 [ -d $OUTPUT_DIR ] && rm -r $OUTPUT_DIR
 mkdir -p "$OUTPUT_DIR"
 mv -f core/target/site/apidocs/* $OUTPUT_DIR
+cp -an query-builder/target/site/apidocs/* $OUTPUT_DIR
+cp -an mapper-runtime/target/site/apidocs/* $OUTPUT_DIR

manual/core/reconnection/README.md

@@ -84,7 +84,7 @@ Note that the session is not accessible until it is fully ready: the `CqlSession
 call — or the future returned by `buildAsync()` — will not complete until the connection
 was established.
 
-[ConstantReconnectionPolicy]:    https://docs.datastax.com/en/drivers/java/4.14/com/datastax/oss/driver/internal/core/connection/ConstantReconnectionPolicy.html
-[DriverContext]:                 https://docs.datastax.com/en/drivers/java/4.14/com/datastax/oss/driver/api/core/context/DriverContext.html
-[ExponentialReconnectionPolicy]: https://docs.datastax.com/en/drivers/java/4.14/com/datastax/oss/driver/internal/core/connection/ExponentialReconnectionPolicy.html
-[ReconnectionPolicy]:            https://docs.datastax.com/en/drivers/java/4.14/com/datastax/oss/driver/api/core/connection/ReconnectionPolicy.html
+[ConstantReconnectionPolicy]:    https://github.com/scylladb/java-driver/blob/scylla-4.15.0.x/core/src/main/java/com/datastax/oss/driver/internal/core/connection/ConstantReconnectionPolicy.java
+[DriverContext]:                 https://docs.datastax.com/en/drivers/java/4.17/com/datastax/oss/driver/api/core/context/DriverContext.html
+[ExponentialReconnectionPolicy]: https://github.com/scylladb/java-driver/blob/scylla-4.15.0.x/core/src/main/java/com/datastax/oss/driver/internal/core/connection/ExponentialReconnectionPolicy.java
+[ReconnectionPolicy]:            https://docs.datastax.com/en/drivers/java/4.17/com/datastax/oss/driver/api/core/connection/ReconnectionPolicy.html

manual/mapper/daos/getentity/README.md

@@ -89,7 +89,7 @@ The method can return:
 * a single entity instance. If the argument is a result set type, the generated code will extract
   the first row and convert it, or return `null` if the result set is empty.
 
-    ````java
+    ```java
     @GetEntity
     Product asProduct(Row row);