ci(common): Ignore deprecated idf-build-apps parameters

 - Added deprecated flash, sign and extract_public_key to global warning list file

Author: glmfe

ci/ignore_build_warnings.txt

@@ -1 +1,6 @@
 DeprecationWarning: pkg_resources is deprecated as an API
+Warning: Deprecated: Option '--flash_size' is deprecated. Use '--flash-size' instead.
+Warning: Deprecated: Option '--flash_mode' is deprecated. Use '--flash-mode' instead.
+Warning: Deprecated: Option '--flash_freq' is deprecated. Use '--flash-freq' instead.
+Warning: Deprecated: Command 'sign_data' is deprecated. Use 'sign-data' instead.
+Warning: Deprecated: Command 'extract_public_key' is deprecated. Use 'extract-public-key' instead.