chrony/conf.d: add .FIXME suffix to ca-certificates.conf, clarifying comments

.pre-commit-config.yaml

@@ -146,7 +146,7 @@ repos:
 
   # Shell code formatter, requires Go
   - repo: https://github.com/scop/pre-commit-shfmt
-    rev: v3.7.0-2
+    rev: v3.7.0-3
     hooks:
       - id: shfmt
         #- id: shfmt-docker

etc/chrony/conf.d/ca-certificates.conf

@@ -1,6 +0,0 @@
-# CA-certificates for Chrony to trust NTS servers. Can be specified multiple
-# times
-# Debian
-ntstrustedcerts /etc/ssl/certs/ca-certificates.crt
-# Fedora
-ntstrustedcerts /etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem

etc/chrony/conf.d/ca-certificates.conf.FIXME

@@ -0,0 +1,10 @@
+# CA-certificates for Chrony to trust NTS servers. Can be specified multiple
+# times. Uncomment the option for your system and clean this file up.
+# The default configuration should ignore this file due it not ending with
+# ".conf" as per "man chrony.conf" section for "confdir".
+
+# Debian
+#ntstrustedcerts /etc/ssl/certs/ca-certificates.crt
+
+# Fedora
+#ntstrustedcerts /etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem