[compiler] Support optional/logical/etc within try/catch (facebook#35606)

Adds support for value terminals (optional/logical/ternary/sequence)
within try/catch clauses.

Try/catch expressions insert maybe-throw terminals after each
instruction, but BuildReactiveFunction's value block extraction was not
expecting these terminals. The fix is to roughly treat maybe-throw
similarly to goto, falling through to the continuation block, but there
are a few edge cases to handle.

I've also added extensive tests, including testing that errors correctly
flow to the catch handler.

Author: josephsavona

compiler/packages/babel-plugin-react-compiler/src/Inference/DropManualMemoization.ts

@@ -583,6 +583,10 @@ function findOptionalPlaces(fn: HIRFunction): Set<IdentifierId> {
             testBlock = fn.body.blocks.get(terminal.fallthrough)!;
             break;
           }
+          case 'maybe-throw': {
+            testBlock = fn.body.blocks.get(terminal.continuation)!;
+            break;
+          }
           default: {
             CompilerError.invariant(false, {
               reason: `Unexpected terminal in optional`,