[risk=no] Fix ?jupyterLabMode=undefined in notebooks redirect URLs (#2263)
[risk=no] Fix ?jupyterLabMode=undefined in notebooks redirect URLs (#2263)

Now shows ?jupyterLabMode=false
all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench