fix: update show-separate-repo-fetch test (#32)

This updates the expected file by changing the value from best-effort
to time-permitting. Since the test will fetch the value from github,
we need this in order to have test without fail.

Author: helio-frota

test/cli/show-separate-repo-fetch/expected

@@ -1 +1 @@
-  @pkgjs/support-separate-repo(0.0.1) - { "versions": [{ "version": "*", "target": { "node": "lts" }, "response": { "type": "best-effort" }, "backing": { "hobby": "https://github.com/pkgjs/support" } }]}
+  @pkgjs/support-separate-repo(0.0.1) - { "versions": [{ "version": "*", "target": { "node": "lts" }, "response": { "type": "time-permitting" }, "backing": { "hobby": "https://github.com/pkgjs/support" } }]}