Colorize the Github test output

Let's color our workflow test output for better readability.

Reviewed by: George Melikov <mail@gmelikov.ru>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Signed-off-by: Rich Ercolani <rincebrain@gmail.com>
Closes #13000

.github/workflows/zfs-tests-functional.yml

@@ -59,7 +59,9 @@ jobs:
         df -h /
     - name: Tests
       run: |
-        /usr/share/zfs/zfs-tests.sh -vR -s 3G
+        set -o pipefail
+        /usr/share/zfs/zfs-tests.sh -vR -s 3G | scripts/zfs-tests-color.sh
+      shell: bash
       timeout-minutes: 330
     - name: Prepare artifacts
       if: failure()

.github/workflows/zfs-tests-sanity.yml

@@ -55,7 +55,9 @@ jobs:
         df -h /
     - name: Tests
       run: |
-        /usr/share/zfs/zfs-tests.sh -vR -s 3G -r sanity
+        set -o pipefail
+        /usr/share/zfs/zfs-tests.sh -vR -s 3G -r sanity | scripts/zfs-tests-color.sh
+      shell: bash
       timeout-minutes: 330
     - name: Prepare artifacts
       if: failure()