Update state ID to avoid cross-formula collisions

Add "Flux CLI" to end of state-ID to avoid collisions with other
formulae that implement 'Avoid being a null-router (<DIR>/<ACTION>)'
state-IDs/labels

While we're here:

* Prevent CI from balking at missing files

Author: ferricoxide

flux-cli/config/clean.sls

@@ -12,5 +12,5 @@ include:
   - flux-cli.config.win_clean
 {%- endif %}
 
-Avoid being a null-router (config/clean):
+Avoid being a null-router (config/clean) - Flux CLI:
   test.nop: []

flux-cli/config/file.sls

@@ -15,5 +15,5 @@ include:
   - flux-cli.config.win_file
 {%- endif %}
 
-Avoid being a null-router (config/file):
+Avoid being a null-router (config/file) - Flux CLI:
   test.nop: []

flux-cli/package/clean.sls

@@ -14,5 +14,5 @@ include:
   - flux-cli.package.win_clean
 {%- endif %}
 
-Avoid being a null-router (package/clean):
+Avoid being a null-router (package/clean) - Flux CLI:
   test.nop: []

flux-cli/package/install.sls

@@ -12,5 +12,5 @@ include:
   - flux-cli.package.win_install
 {%- endif %}
 
-Avoid being a null-router (package/install):
+Avoid being a null-router (package/install) - Flux CLI:
   test.nop: []