chore(deps): update dependency flit_core to v3.12.0

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

Author: red-hat-konflux[bot]

requirements.txt

@@ -1,6 +1,6 @@
 build==1.2.2.post1
 click==8.1.7
-flit_core==3.9.0
+flit_core==3.12.0
 packaging==24.1
 pip-tools==7.4.1
 pyproject_hooks==1.2.0