.azurepipelines/BuildAndTest.yml: Add markdownlint and spell check

- Run spell check against .md, .py, and .rs files in the repo
- Run markdownlint against .md files in the repo

Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>

.azurepipelines/BuildAndTest.yml

@@ -50,5 +50,14 @@ jobs:
         fetchDepth: 1
         clean: true
 
+      # Only run on Windows since it does not use a container and can
+      # depend on a wider toolset provided in the VM image.
+      - ${{ if eq(item.Value.ImageName, 'windows-latest') }}:
+        - template: Steps/InstallMarkdownLint.yml@mu_devops
+        - template: Steps/RunMarkdownLint.yml@mu_devops
+        - template: Steps/InstallSpellCheck.yml@mu_devops
+        - template: Steps/RunSpellCheck.yml@mu_devops
+          parameters:
+            spell_check_parameters: "-c cspell.json **/*.md **/*.py **/*.rs"
       - template: Steps/RustSetupSteps.yml@mu_devops
       - template: Steps/RustCargoSteps.yml@mu_devops

cspell.json

@@ -0,0 +1,26 @@
+{
+  "version": "0.2",
+  "language": "en",
+  "dictionaries": [
+      "companies ",
+      "softwareTerms",
+      "python",
+      "rust"
+  ],
+  "ignorePaths": [
+      "*.pdb",
+      "**/*_extdep/**",
+      "*.pdf",
+      "*.exe",
+      "*.jpg"
+  ],
+  "minWordLength": 5,
+  "allowCompoundWords": true,
+  "maxNumberOfProblems": 200,
+  "maxDuplicateProblems": 200,
+  "ignoreWords": [
+  ],
+  "words": [
+    "upvote"
+  ]
+}