RFR: 8282359: Intermittent WebKit build failure on Windows: C1090: PDB API call failed, error code 23

Fri Mar 31 08:02:34 UTC 2023

In Jenkins Build, the intermediate failure on windows is observed due to crash in mspdbserv.exe, which generates Program database (.pdb) files.
Disabled the pdb file generation in order to resolve the build failure.
Sanity testing looks fine. Verified build on windows, mac and linux.

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Commit messages:
 - Disable DEBUG flag
 - comment compile flag for pdb generation

Changes: https://git.openjdk.org/jfx/pull/1079/files
 Webrev: https://webrevs.openjdk.org/?repo=jfx&pr=1079&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8282359
  Stats: 3 lines in 1 file changed: 0 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jfx/pull/1079.diff
  Fetch: git fetch https://git.openjdk.org/jfx.git pull/1079/head:pull/1079

PR: https://git.openjdk.org/jfx/pull/1079