chore(deps): update dependency semgrep to ~=1.104.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
semgrep	~=1.103.0 -> ~=1.104.0

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Release Notes

returntocorp/semgrep (semgrep)

v1.104.0

Compare Source

Changed

• Supply chain diff scans now skip resolving dependencies for subprojects without changes. (SC-2026)

Fixed

• pro: Fixed bug in inter-file matching of subtypes. When looking to match some
  type A, Semgrep will match any type B that is a subtype of A, but in certain
  situations this did not work. (code-7963)

• taint-mode: Make traces record assignments that transfer taint via shapes.

  For example, in code like:

  B b = new B(taint);
  B b1 = b;
  sink(b1.getTaintedData());
  

  The assignment b1 = b should be recorded in the trace but previously it was not. (code-7966)

• Python: Parser updated to the most recent tree-sitter grammar.
  Parse rate from 99.8% -> 99.998%. (saf-1810)

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