Fix elastic#131509 Fix
elastic#132634

Make `Attribute#equals` and `Alias#equals` respect the `NameId`s, so
that plan transformations that happen to replace an attribute/alias by
one that only differs by id, we still actually update the plan rather
than keeping the old plan object.

This requires a bunch of boilerplate-y test updates. I'll point to the
non-boilerplate changes in comments below.

(cherry picked from commit f7d4422)

# Conflicts:
#	x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/action/EsqlCapabilities.java
#	x-pack/plugin/esql/src/test/java/org/elasticsearch/xpack/esql/parser/StatementParserTests.java