Rework windows pipeline to sign less (and min builds) (#8472)

* only sign windows once

* more scoping and add copy steps

* remove reh

* wip

* use min everywhere

* fix zip file name

* fix location of build file

* fix version.json production

* remove unneeded vars

* fix archive drop

* give mac more time

* fix location of windows archive

* fix system location and add comments

* fix installer signing

* remove unnecessary build step

* reduce the sign count

* fix dlls

* remove missing dlls

build/azure-pipelines/linux/sql-product-build-linux.yml

@@ -84,7 +84,7 @@ steps:
 
   - script: |
       set -e
-      yarn gulp vscode-linux-x64
+      yarn gulp vscode-linux-x64-min
     displayName: Build
 
   - script: |
@@ -158,8 +158,7 @@ steps:
 
   - script: | # WHY ARE WE DOING THIS?
       set -e
-      BUILD="$(Build.SourcesDirectory)/../azuredatastudio-linux-x64"
-      PACKAGEJSON="$BUILD/resources/app/package.json"
+      PACKAGEJSON="$(Build.SourcesDirectory)/package.json"
       VERSION=$(node -p "require(\"$PACKAGEJSON\").version")
       COMMIT_ID=$(git rev-parse HEAD)