[clang] [clang-format] Change BinPackParameters to enum and add AlwaysOnePerLine (PR #101882)

[Owen Pan via cfe-commits]

================
@@ -403,13 +416,29 @@ TEST_F(FormatTestComments, UnderstandsBlockComments) {
   verifyFormat("f(/* aaaaaaaaaaaaaaaaaa = */\n"
                "  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa);");
 
-  FormatStyle NoBinPacking = getLLVMStyle();
-  NoBinPacking.BinPackParameters = false;
+  verifyFormat(
+      "int aaaaaaaaaaaaa(/* 1st */ int bbbbbbbbbb, /* 2nd */ int ccccccccccc,\n"
+      "                  /* 3rd */ int dddddddddddd);");
+
+  auto Style = getLLVMStyle();
+  Style.BinPackParameters = FormatStyle::BPPS_OnePerLine;
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owenca wrote:

```suggestion
  Style.BinPackArguments = false;
```

https://github.com/llvm/llvm-project/pull/101882