Fix docs CI to handle absolute links between docs (#9132)

* Check all files

* Change md to trigger workflow

* Change version

* Try config and replacement

* Path to workspace

* Continuing to test

* Fix link in prometheus doc as test

.github/workflows/docs.yml

@@ -17,8 +17,9 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v2
       - name: Run link check
-        uses: gaurav-nelson/github-action-markdown-link-check@v1
+        uses: gaurav-nelson/github-action-markdown-link-check@1.0.2
         with:
-          use-quiet-mode: 'yes'
+          use-quiet-mode: 'no'
           use-verbose-mode: 'yes'
           check-modified-files-only: 'yes'
+          config-file: '.mlc_config.json'

.mlc_config.json

@@ -0,0 +1,8 @@
+{
+    "replacementPatterns": [
+        {
+            "pattern": "^/",
+            "replacement": "/github/workspace/"
+        }
+    ]
+}

exporting/prometheus/README.md

@@ -420,11 +420,11 @@ Netdata can filter the metrics it sends to Prometheus with this setting:
 	send charts matching = *
 ```
 
-This settings accepts a space separated list of [simple patterns](../../libnetdata/simple_pattern/README.md) to match
-the **charts** to be sent to Prometheus. Each pattern can use `*` as wildcard, any number of times (e.g `*a*b*c*` is
-valid). Patterns starting with `!` give a negative match (e.g `!*.bad users.* groups.*` will send all the users and
-groups except `bad` user and `bad` group). The order is important: the first match (positive or negative) left to right,
-is used.
+This settings accepts a space separated list of [simple patterns](/libnetdata/simple_pattern/README.md) to match the
+**charts** to be sent to Prometheus. Each pattern can use `*` as wildcard, any number of times (e.g `*a*b*c*` is valid).
+Patterns starting with `!` give a negative match (e.g `!*.bad users.* groups.*` will send all the users and groups
+except `bad` user and `bad` group). The order is important: the first match (positive or negative) left to right, is
+used.
 
 ### Changing the prefix of Netdata metrics