Allow inject annotation on records

The following is invalid:

```java
@Inject
record Heater(Logger logger) {
void heat() {
logger.log("~ ~ ~ heating ~ ~ ~");
}
}
```

To make it work, we have to convert the record to a class and annotate the constructor instead:

```java
final class Heater {
private final Logger logger;
@Inject
Heater(Logger logger) {
this.logger = logger;
}
void heat() {
logger.log("~ ~ ~ heating ~ ~ ~");
}
}
```

This is tedious. We should be able to inject into records, it would be equivalent to constructor injection.

Currently the `@Inject` annotation has `@Target({ METHOD, CONSTRUCTOR, FIELD })`. I think if we add `TYPE` to that list, then the annotation would be allowed on records too and injection frameworks like dagger and spring can start supporting that. `TYPE` has been around since `1.5`, so a Java version update would not be necessary.

Start by locating the @Inject annotation declaration and reviewing its existing @Target values. Check the project’s validation or compatibility tests before changing the supported target set; done means records can legally use @Inject while existing annotation targets continue to work.

Written by the indexing model from the issue text.