chore: updating doc gen script (#2531)

Author: harsh62

CircleciScripts/jazzy_doc_gen.sh

@@ -16,9 +16,9 @@ generate_docs() {
     cd $TEMP_DIR
     git checkout gh-pages
     git reset --hard origin/release
-    pod install
     gem install -n /usr/local/bin jazzy
-    jazzy && ln -s ../readme-images docs
+    jazzy --swift-build-tool spm --build-tool-arguments -Xswiftc,-swift-version,-Xswiftc,5
+    ln -s ../readme-images docs
     git add docs
     git commit -m "chore: update API docs [skip ci]"
     git push --force