DO NOT MERGE - disable decomps for backline

[kipawaa]

DO NOT MERGE - base for backline pre-release

This disables decomposition rule trace-time compilation via collect_decomp_rules=False. To restore functionality, set collect_decomp_rules=True in qjit.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 95.23%. Comparing base (0fb5648) to head (9bf6687).

Additional details and impacted files

@@                  Coverage Diff                   @@
##           remove-aot-warning    #3198      +/-   ##
======================================================
- Coverage               97.23%   95.23%   -2.01%     
======================================================
  Files                      40      177     +137     
  Lines                    4522    20851   +16329     
  Branches                    0     2100    +2100     
======================================================
+ Hits                     4397    19857   +15460     
- Misses                    125      782     +657     
- Partials                    0      212     +212     

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