Closes gh-23548

Closes gh-23549

Closes gh-23546

Previously the artifact's version was used. In an artifact's version,
SNAPSHOT is replaced with the timestamped version number of a specific
snapshot. As a result, it no longer matches the *:*:*SNAPSHOT pattern.

This commit replaces switches to using the artifact's base version.
This preserves the SNAPSHOT in the version number. For non-snapshot
artifacts, the version and base version are identical.

Fixes gh-23533

This commit makes sure that `data.sql` is performed in the same thread
as the one initializing the JPA container.

Closes gh-22852

See gh-23526

Closes gh-23521

Closes gh-23512

See gh-23495

See gh-23494

Closes gh-23493

Closes gh-23508

* pr/23502:
  Add mising entry for Netty tcnative dependency management

Closes gh-23502

See gh-23502

Closes gh-23500

Fixes gh-23474

Closes gh-23498

Closes gh-23497

Closes gh-23492

Closes gh-23495

Closes gh-23494

Closes gh-23493

Closes gh-23481

Previously, we configured embedded Tomcat in such a way that no TLD
scan patterns were configured. This differed from a standalone
Tomcat installation where 4 patterns are configured that take
precedence over some of the skip patterns. The missing scan patterns
resulted in the skip patterns preventing the discovery of Log4j2's
TLDs.

This commit updates TomcatServletWebServerFactory to configure the
same four scan patterns as standalone Tomcat configures by default.

Fixes gh-23302

Closes gh-23477

Previously, the web environment configured on `@SpringBootTest` was not
part of the context cache key. As a result, two test classes that has
identical configuration other than one using a MOCK web environment and
the other using a DEFINED_PORT web environment would share a context
when they should not do so. Classes that use MOCK and RANDOM_PORT were
not affected as the use of RANDOM_PORT results in a property for the
port being added to the environment.

This commit adds a new ContextCustomizer, SpringBootTestWebEnvironment,
that is used to capture the `webEnvironment` from `@SpringBootTest`
and use it in its hashCode and equals implementations. This fixes the
problem as all context customizers are evaluated when determing the
equality of two context cache keys.

Fixes gh-23085

Closes gh-23470

Closes gh-23471

Closes gh-23469

Closes gh-23472

Closes gh-23473

Closes gh-23468