Remove unused util functions

src/_ert_job_runner/util/__init__.py

@@ -1,28 +1,3 @@
-import os
-
-
-def read_os_release(pfx="LSB_"):
-    fname = "/etc/os-release"
-    if not os.path.isfile(fname):
-        return {}
-
-    def processline(ln):
-        return ln.strip().replace('"', "")
-
-    def splitline(ln, pfx=""):
-        if ln.count("=") == 1:
-            k, v = ln.split("=")
-            return pfx + k, v
-        return None
-
-    props = {}
-    with open(fname, "r", encoding="utf-8") as f:
-        for line in f:
-            kv = splitline(processline(line), pfx=pfx)
-            if kv:
-                props[kv[0]] = kv[1]
-    return props
-
-
-def pad_nonexisting(path, pad="-- "):
-    return path if os.path.exists(path) else pad + path
+""" 
+util contains helping functions to create job statuses.
+"""