.github/workflows: add some missing timeouts

We recently ran into some issues where we stalled out and it took ages
for the tests to fail.  Add some timeouts.

Fixes #90

Signed-off-by: Allison Karlitskaya <[email protected]>

Author: allisonkarlitskaya

.github/workflows/examples.yml

@@ -12,6 +12,7 @@ env:
 jobs:
   build:
     runs-on: ubuntu-24.04
+    timeout-minutes: 15
 
     strategy:
       matrix:

.github/workflows/rust.yml

@@ -12,6 +12,7 @@ env:
 jobs:
   fedora:
     runs-on: ubuntu-24.04
+    timeout-minutes: 5
     container:
       image: quay.io/fedora/fedora:41
       options: "--privileged --pid=host -v /var/tmp:/var/tmp -v /:/run/host"