Update dependency fastapi to v0.126.0

Signed-off-by: red-hat-konflux <126015336+red-hat-konflux[bot]@users.noreply.github.com>

Author: red-hat-konflux[bot]

requirements.txt

@@ -17,7 +17,7 @@ distro==1.9.0
 dumb-init==1.2.5.post1
 ecdsa==0.19.1
 faiss-cpu==1.11.0
-fastapi==0.121.2
+fastapi==0.126.0
 fastuuid==0.14.0
 filelock==3.18.0
 fire==0.7.0