bug#64814: 29.1; typescript-ts-mode indentation broken since 235561a

[Jimmy Yuen Ho Wong]

Reproduction:

1. emacs -q
2. C-x C-f ~/test.ts
3. M-x typescript-ts-mode
4. Insert

```typescript
if (true) {
console.log('hello');
}
```

5. Move point to the beginning of the second line
6. TAB

Expectation:

I expect the indentation behavior to be the same as js-ts-mode, in which
the if statement body will be indented as I type RET after {, or on TAB
on the second line, but commit 235561a seems to have broken this behavior.




In GNU Emacs 29.1 (build 1, aarch64-apple-darwin22.5.0, NS
 appkit-2299.60 Version 13.4.1 (c) (Build 22F770820d)) of 2023-07-23
 built on MobileCat.localdomain
Windowing system distributor 'Apple', version 10.3.2299
System Description:  macOS 13.4.1

Configured using:
 'configure --prefix=/opt/local --disable-silent-rules --without-dbus
 --without-gconf --without-libotf --without-m17n-flt --with-libgmp
 --with-gnutls --with-json --with-xml2 --with-modules --infodir
 /opt/local/share/info/emacs --with-sqlite3 --with-webp --with-ns
 --with-lcms2 --without-harfbuzz --without-imagemagick --without-xaw3d
 --with-tree-sitter --with-rsvg --with-native-compilation=aot
 'CFLAGS=-pipe -Os -Wno-attributes
 -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX13.sdk -arch
 arm64' 'CPPFLAGS=-I/opt/local/include
 -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX13.sdk'
 'LDFLAGS=-L/opt/local/lib -Wl,-headerpad_max_install_names -Wl,-rpath
 /opt/local/lib/gcc12 -Wl,-no_pie
 -Wl,-syslibroot,/Library/Developer/CommandLineTools/SDKs/MacOSX13.sdk
 -arch arm64''

Configured features:
ACL GIF GLIB GMP GNUTLS JPEG JSON LCMS2 LIBXML2 MODULES NATIVE_COMP
NOTIFY KQUEUE NS PDUMPER PNG RSVG SQLITE3 THREADS TIFF
TOOLKIT_SCROLL_BARS TREE_SITTER WEBP ZLIB

Important settings:
  value of $LANG: en_GB.UTF-8
  locale-coding-system: utf-8-unix

Major mode: TypeScript

Minor modes in effect:
  flycheck-inline-mode: t
  smart-semicolon-mode: t
  company-quickhelp-mode: t
  company-quickhelp-local-mode: t
  company-prescient-mode: t
  rainbow-mode: t
  display-line-numbers-mode: t
  subword-mode: t
  page-break-lines-mode: t
  beginend-prog-mode: t
  imenu-list-minor-mode: t
  purpose-mode: t
  windmove-mode: t
  magit-todos-mode: t
  global-git-commit-mode: t
  magit-auto-revert-mode: t
  diff-hl-flydiff-mode: t
  projectile-rails-global-mode: t
  projectile-mode: t
  prettier-mode: t
  shell-dirtrack-mode: t
  pdf-occur-global-minor-mode: t
  marginalia-mode: t
  vertico-prescient-mode: t
  prescient-persist-mode: t
  vertico-mouse-mode: t
  vertico-mode: t
  override-global-mode: t
  dap-tooltip-mode: t
  dap-ui-many-windows-mode: t
  dap-ui-controls-mode: t
  dap-ui-mode: t
  treemacs-filewatch-mode: t
  treemacs-follow-mode: t
  treemacs-git-mode: t
  treemacs-fringe-indicator-mode: t
  winner-mode: t
  which-key-mode: t
  which-function-mode: t
  smooth-scrolling-mode: t
  show-smartparens-global-mode: t
  show-smartparens-mode: t
  smartparens-global-mode: t
  smartparens-mode: t
  server-mode: t
  savehist-mode: t
  save-place-mode: t
  rxt-global-mode: t
  rxt-mode: t
  recentf-mode: t
  minibuffer-depth-indicate-mode: t
  global-whitespace-cleanup-mode: t
  whitespace-cleanup-mode: t
  global-so-long-mode: t
  global-origami-mode: t
  origami-mode: t
  global-move-dup-mode: t
  move-dup-mode: t
  global-hl-line-mode: t
  global-flycheck-mode: t
  flycheck-mode: t
  global-diff-hl-show-hunk-mouse-mode: t
  diff-hl-show-hunk-mouse-mode: t
  global-diff-hl-mode: t
  diff-hl-mode: t
  global-company-mode: t
  company-mode: t
  global-auto-revert-mode: t
  global-aggressive-indent-mode: t
  aggressive-indent-mode: t
  gcmh-mode: t
  editorconfig-mode: t
  direnv-mode: t
  desktop-save-mode: t
  delete-selection-mode: t
  dap-auto-configure-mode: t
  dap-mode: t
  yas-minor-mode: t
  auto-compile-on-save-mode: t
  tooltip-mode: t
  global-eldoc-mode: t
  show-paren-mode: t
  electric-indent-mode: t
  mouse-wheel-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  window-divider-mode: t
  size-indication-mode: t
  column-number-mode: t
  line-number-mode: t
  visual-line-mode: t
  transient-mark-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  temp-buffer-resize-mode: t

Load-path shadows:
/opt/local/share/emacs/site-lisp/site-start hides 
/Applications/MacPorts/Emacs.app/Contents/Resources/site-lisp/site-start
/Users/wyuenho/.emacs.d/elpa/transient-20230723.1411/transient hides 
/Applications/MacPorts/Emacs.app/Contents/Resources/lisp/transient

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Memory information:
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