Escape table names properly in ValidateVat WDL

[gbggrant]

No description provided.

[gbggrant]

"Passing" Run here: https://app.terra.bio/#workspaces/gvs-dev/GVS%20Quickstart%20v3%20ggrant/job_history/6bb3885e-9dbb-449a-a7c4-79c97d5a7371

[gatk-bot]

Github actions tests reported job failures from actions build 3587120976
Failures in the following jobs:

Test Type	JDK	Job ID	Logs
cloud	11	3587120976.11	logs
unit	11	3587120976.13	logs
integration	11	3587120976.12	logs

[codecov]

Codecov Report

❗ No coverage uploaded for pull request base (ah_var_store@1412b4e). Click here to learn what that means.
The diff coverage is n/a.

Additional details and impacted files

@@               Coverage Diff                @@
##             ah_var_store     #8116   +/-   ##
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  Coverage                ?   86.137%           
  Complexity              ?     35078           
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  Files                   ?      2173           
  Lines                   ?    164868           
  Branches                ?     17686           
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  Hits                    ?    142013           
  Misses                  ?     16520           
  Partials                ?      6335