RFR: 8328157: Move C[XX]FLAGS_JDK[LIB/EXE] to JdkNativeCompilation.gmk

[Magnus Ihse Bursie]

We are setting one of the flags `CFLAGS_JDKLIB`, `CXXFLAGS_JDKLIB`, `CFLAGS_JDKEXE` or `CXXFLAGS_JDKEXE` to `CFLAGS` or `CXXFLAGS`, respectively, in basically all calls to `SetupJdkLibrary` and `SetupJdkExecutable`.

These flag variables contain a lot of duplication.

The first step towards bringing some sanity to this mess is to move the setting of these variables into `SetupJdkLibrary/SetupJdkExecutable`.

In a few places these standard flags are not set, partially or fullly. This is handled by the new arguments `DEFAULT_CFLAGS := false` (to disable the entire setting) and `C[XX]FLAGS_FILTER_OUT` (which excludes some specific flag) to `SetupJdkLibrary/SetupJdkExecutable`.

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Commit messages:
 - 8328157: Move C[XX]FLAGS_JDK[LIB/EXE] to JdkNativeCompilation.gmk

Changes: https://git.openjdk.org/jdk/pull/18301/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=18301&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8328157
  Stats: 170 lines in 31 files changed: 45 ins; 66 del; 59 mod
  Patch: https://git.openjdk.org/jdk/pull/18301.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/18301/head:pull/18301

PR: https://git.openjdk.org/jdk/pull/18301