Fix CI after switching to pnpm (#32449)

* Simplify CI for shared-components

Now that we use pnpm which understands monorepos we can skip manually installing shared-components in CI

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

* Fix docs workflow not being able to find pnpm version

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

* Fix storybook workflow not seeing lockfile and using wrong package manager

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

* Fix dockerbuild

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

---------

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

scripts/docker-link-repos.sh

@@ -21,9 +21,8 @@ fi
 echo "Linking js-sdk"
 git clone --depth 1 --branch $JS_SDK_BRANCH "$JS_SDK_REPO" js-sdk
 cd js-sdk
-pnpm link
 pnpm install
 cd ../
 
 echo "Setting up element-web with js-sdk package"
-pnpm link matrix-js-sdk
+pnpm link ./js-sdk