feat: TechDocs - Add vale linter to check words quality in md files. (#2631)

* fix(docs): typos which were reflacted from vale linter's command

* feat: Implement Vale linter (#2031)
Initialize .vale.ini file
Add 'lint:docs' script to package.json, to lint all md files except the ones which are located in node_modules
Generate 'vocab.txt' by using command 'yarn run lint:docs' | grep -o ''[a-z A-Z]*'' | grep -o '[a-z A-Z]*' | sort | uniq > .github/styles/vocab.txt
Add steps to github workflow 'master' to check docs quality

* chore: Separate workflow for quality checking

* chore: Added 'shx' dev dependency to support grep command in cross platform

* feat: Add script to operate same quality check process on different platform

* ignore: remove lint:docs from lint-stages which was added for experiment purpose

* fix: check-all-files on push event & check-changed-files on pull_request event

* chore(CI): triggle workflow only when there is any updates in .md file(s) on pull request

* fix: use spawnSync to solve 'The command line is too long.' error

* fix: github workflow syntax

* fix: prettier error

* chore: add vale command directly to lint-staged

* chore: use shebang for easy access

* fix: windows script issue & remove shebang

* chore: Add shebang flag

* chore: better error message related to vale

* chore: mention vale linter in documentation

* fix: spelling errors & add keywords to vocab.txt

yarn.lock

@@ -10430,6 +10430,11 @@ es6-iterator@^2.0.3, es6-iterator@~2.0.3:
     es5-ext "^0.10.35"
     es6-symbol "^3.1.1"
 
+es6-object-assign@^1.0.3:
+  version "1.1.0"
+  resolved "https://registry.npmjs.org/es6-object-assign/-/es6-object-assign-1.1.0.tgz#c2c3582656247c39ea107cb1e6652b6f9f24523c"
+  integrity sha1-wsNYJlYkfDnqEHyx5mUrb58kUjw=
+
 es6-promise@^4.0.3:
   version "4.2.8"
   resolved "https://registry.npmjs.org/es6-promise/-/es6-promise-4.2.8.tgz#4eb21594c972bc40553d276e510539143db53e0a"
@@ -20703,7 +20708,7 @@ shell-quote@1.7.2:
   resolved "https://registry.npmjs.org/shell-quote/-/shell-quote-1.7.2.tgz#67a7d02c76c9da24f99d20808fcaded0e0e04be2"
   integrity sha512-mRz/m/JVscCrkMyPqHc/bczi3OQHkLTqXHEFu0zDhK/qfv3UcOA4SVmRCLmos4bhjr9ekVQubj/R7waKapmiQg==
 
-shelljs@^0.8.2, shelljs@^0.8.3:
+shelljs@^0.8.1, shelljs@^0.8.2, shelljs@^0.8.3:
   version "0.8.4"
   resolved "https://registry.npmjs.org/shelljs/-/shelljs-0.8.4.tgz#de7684feeb767f8716b326078a8a00875890e3c2"
   integrity sha512-7gk3UZ9kOfPLIAbslLzyWeGiEqx9e3rxwZM0KE6EL8GlGwjym9Mrlx5/p33bWTu9YG6vcS4MBxYZDHYr5lr8BQ==
@@ -20724,6 +20729,15 @@ shortid@^2.2.14:
   dependencies:
     nanoid "^2.1.0"
 
+shx@^0.3.2:
+  version "0.3.2"
+  resolved "https://registry.npmjs.org/shx/-/shx-0.3.2.tgz#40501ce14eb5e0cbcac7ddbd4b325563aad8c123"
+  integrity sha512-aS0mWtW3T2sHAenrSrip2XGv39O9dXIFUqxAEWHEOS1ePtGIBavdPJY1kE2IHl14V/4iCbUiNDPGdyYTtmhSoA==
+  dependencies:
+    es6-object-assign "^1.0.3"
+    minimist "^1.2.0"
+    shelljs "^0.8.1"
+
 side-channel@^1.0.2:
   version "1.0.2"
   resolved "https://registry.npmjs.org/side-channel/-/side-channel-1.0.2.tgz#df5d1abadb4e4bf4af1cd8852bf132d2f7876947"