Revert "JavaScript: Patch CFG to improve support for non-top level import declarations."
Revert "JavaScript: Patch CFG to improve support for non-top level import declarations."

This reverts commit f05e777e640d6c890609b6863472a371b86a6df1.

github/codeql,github/codeql,github/codeql,github/codeql,github/codeql,github/codeql,github/codeql,github/codeql,github/codeql,github/codeql,github/codeql,github/codeql,github/codeql,github/codeql,github/codeql