EGO-L-002 warning

objects created by extension should be destroyed in disable()

Objects assigned in `enable()` are missing matching `.destroy()` calls in `disable()` or its helper methods.

Destroy all objects

• extension.js:246

              cpuInfoLabel = new St.Label({
                  text: '--',
                  y_align: Clutter.ActorAlign.CENTER,
                  style: `padding-left: ${paddingLeft}px; padding-right: ${paddingRight}px;`,
              })