message: Change some keybinds to clean up editor context menu
diff: "keybindings": [
  {
  "command": "latex-workshop.build",
  - "key": "ctrl+l ctrl+b",
  + "key": "ctrl+alt+b",
  "when": "editorFocus && !replaceActive && !searchViewletVisible && !findWidgetVisible"
  },
  {
  "command": "latex-workshop.view",
  - "key": "ctrl+l ctrl+v",
  + "key": "ctrl+alt+v",
  "when": "editorFocus && !replaceActive && !searchViewletVisible && !findWidgetVisible"
  },
  {
  "command": "latex-workshop.tab",
  - "key": "ctrl+l ctrl+t",
  + "key": "ctrl+alt+t",
  "when": "editorFocus && !replaceActive && !searchViewletVisible && !findWidgetVisible"
  },
  {
  "command": "latex-workshop.synctex",
  - "key": "ctrl+l ctrl+s",
  - "when": "editorFocus && !replaceActive && !searchViewletVisible && !findWidgetVisible"
  - },
  - {
  - "command": "latex-workshop.clean",
  - "key": "ctrl+l ctrl+c",
  - "when": "editorFocus && !replaceActive && !searchViewletVisible && !findWidgetVisible"
  - },
  - {
  - "command": "latex-workshop.citation",
  - "key": "ctrl+l ctrl+i",
  - "when": "editorFocus && !replaceActive && !searchViewletVisible && !findWidgetVisible"
  - },
  - {
  - "command": "latex-workshop.log",
  - "key": "ctrl+l ctrl+l",
  + "key": "ctrl+alt+s",
  "when": "editorFocus && !replaceActive && !searchViewletVisible && !findWidgetVisible"
  },
  {
  "command": "latex-workshop.actions",
  - "key": "ctrl+l ctrl+a",
  + "key": "ctrl+alt+l",
  "when": "editorFocus && !replaceActive && !searchViewletVisible && !findWidgetVisible"
  }
  ],
  