[recipes] Update NuMojo to v0.5

[forFudan]

This PR updates NuMojo to v0.5.

[forFudan]

@shivasankarka, I made a PR on update of numojo to v0.5.

[carolinefrasca]

@forFudan here's the error we're seeing:

$SRC_DIR/tests.mojo:3:20: error: package 'numojo' does not contain 'mat'
 │ │ │ from numojo import mat
 │ │ │                    ^
 │ │ │ mojo: error: failed to parse the provided Mojo source module
 │ │ │ × error Script failed with status 1
 │ │ │ × error Work directory: '/home/runner/work/modular-community/modular-community/output/bld/rattler-build_numojo_1738881070/work/test/run/etc/conda/test-files/numojo/0'

[forFudan]

@carolinefrasca, thanks! I forgot to remove this from the import. Now it should work.