add 3.0.8 upgrade

[udpatil]

Describe your changes and provide context

This registers the 3.0.8 upgrade to add the tx result absolute ordering patch

Testing performed to validate your change

artic-1

[codecov]

Codecov Report

Merging #1020 (d45591a) into main (6a7ba94) will increase coverage by 0.07%.
The diff coverage is n/a.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1020      +/-   ##
==========================================
+ Coverage   62.79%   62.86%   +0.07%     
==========================================
  Files         256      256              
  Lines       16488    16488              
==========================================
+ Hits        10353    10365      +12     
+ Misses       5628     5615      -13     
- Partials      507      508       +1     

Files Changed	Coverage Δ
app/upgrades.go	20.00% <ø> (ø)

... and 1 file with indirect coverage changes