[TEST] workflows, added 10s timeout to lncli subprocess and logging (#1910)

* [FIX] workflows

testing why workflwos unstable instable

* debug run_command

* add timeout to process run

* log lncli output

* try catch json exception in clnrest

* settle does not return a json

* add 10 minutes timeout to regtests if they ever get stuck

* better subprocess handling

* fix race condition

* test 3

* remove

* run nr 4

* increase waits for race conditions

* revert clnrest

* better fiat amount test

.github/workflows/regtest.yml

@@ -19,7 +19,7 @@ on:
 jobs:
   regtest:
     runs-on: ${{ inputs.os-version }}
-
+    timeout-minutes: 10
     steps:
       - uses: actions/checkout@v3