update node exporter

linux/debian/install-node-exporter.yml

 - name: Install Prometheus node exporter
   hosts: all
   vars:
-    node_exporter_version: 1.7.0
+    node_exporter_version: 1.8.2
     arch: "{% if ansible_architecture == 'x86_64' %}amd64{% elif ansible_architecture == 'aarch64' %}arm64{% endif %}"
   tasks:
   - name: uninstall node-exporter package
@@ -29,7 +29,7 @@
     file:
       path: /var/node-exporter
       state: directory
-        mode: 0777
+      mode: 777
   - name: Create text collector tmpfs mount
     mount:
       path: /var/node-exporter
@@ -41,7 +41,7 @@
     copy:
       src: files/node_exporter.service
       dest: /etc/systemd/system/node_exporter.service
-        mode: 0644
+      mode: 644
   - name: reload systemd
     systemd:
       daemon_reload: yes