Update mkdocs.yml, .drone.yml, requirements.txt

.drone.yml

@@ -4,7 +4,7 @@ type: docker
 name: build
 steps:
 - name: build
-  image: squidfunk/mkdocs-material:latest
+  image: squidfunk/mkdocs-material:9.5
   volumes:
   - name: site
     path: /site

mkdocs.yml

@@ -61,7 +61,7 @@ nav:
   - Home: index.md
   - Hardware: 
     - hardware/index.md
-    - Computers: 
+    - Servers: 
       - hardware/computers/index.md
       - hardware/computers/290-g1.md
       - hardware/computers/optiplex-7040.md

requirements.txt

@@ -1,2 +1,2 @@
-mkdocs~=1.5
-markdown~=3.4
+mkdocs~=1.6.1
+markdown~=3.7