16k: soong: Update DevicePageSizeAgnostic to DeviceNoBionicPageSizeMacro

This is part of a larger change to update the flag
PRODUCT_PAGE_SIZE_AGNOSTIC to PRODUCT_NO_BIONIC_PAGE_SIZE_MACRO.
This is to help clarify that this flag doesn't mean the device
will actually work end-to-end with any page size.

Bug: 312541564
Test:
```
source build/envsetup.sh
lunch aosp_cf_arm64_phone_pgagnostic-trunk-userdebug
m
cat out/soong/build.aosp_cf_arm64_phone_pgagnostic.ninja | grep __BIONIC_NO_PAGE_SIZE_MACRO
```

Change-Id: I33033876d0d4a276d1bb962d40315b71a3968c66
diff --git a/android/variable.go b/android/variable.go
index f4c6e1c..aecad3b 100644
--- a/android/variable.go
+++ b/android/variable.go
@@ -224,7 +224,7 @@
 	DeviceCurrentApiLevelForVendorModules *string  `json:",omitempty"`
 	DeviceSystemSdkVersions               []string `json:",omitempty"`
 	DeviceMaxPageSizeSupported            *string  `json:",omitempty"`
-	DevicePageSizeAgnostic                *bool    `json:",omitempty"`
+	DeviceNoBionicPageSizeMacro           *bool    `json:",omitempty"`
 
 	VendorApiLevel *string `json:",omitempty"`
 
@@ -582,20 +582,20 @@
 		Platform_version_all_preview_codenames: []string{"S"},
 		Platform_vndk_version:                  stringPtr("S"),
 
-		HostArch:                   stringPtr("x86_64"),
-		HostSecondaryArch:          stringPtr("x86"),
-		DeviceName:                 stringPtr("generic_arm64"),
-		DeviceProduct:              stringPtr("aosp_arm-eng"),
-		DeviceArch:                 stringPtr("arm64"),
-		DeviceArchVariant:          stringPtr("armv8-a"),
-		DeviceCpuVariant:           stringPtr("generic"),
-		DeviceAbi:                  []string{"arm64-v8a"},
-		DeviceSecondaryArch:        stringPtr("arm"),
-		DeviceSecondaryArchVariant: stringPtr("armv8-a"),
-		DeviceSecondaryCpuVariant:  stringPtr("generic"),
-		DeviceSecondaryAbi:         []string{"armeabi-v7a", "armeabi"},
-		DeviceMaxPageSizeSupported: stringPtr("4096"),
-		DevicePageSizeAgnostic:     boolPtr(false),
+		HostArch:                    stringPtr("x86_64"),
+		HostSecondaryArch:           stringPtr("x86"),
+		DeviceName:                  stringPtr("generic_arm64"),
+		DeviceProduct:               stringPtr("aosp_arm-eng"),
+		DeviceArch:                  stringPtr("arm64"),
+		DeviceArchVariant:           stringPtr("armv8-a"),
+		DeviceCpuVariant:            stringPtr("generic"),
+		DeviceAbi:                   []string{"arm64-v8a"},
+		DeviceSecondaryArch:         stringPtr("arm"),
+		DeviceSecondaryArchVariant:  stringPtr("armv8-a"),
+		DeviceSecondaryCpuVariant:   stringPtr("generic"),
+		DeviceSecondaryAbi:          []string{"armeabi-v7a", "armeabi"},
+		DeviceMaxPageSizeSupported:  stringPtr("4096"),
+		DeviceNoBionicPageSizeMacro: boolPtr(false),
 
 		AAPTConfig:          []string{"normal", "large", "xlarge", "hdpi", "xhdpi", "xxhdpi"},
 		AAPTPreferredConfig: stringPtr("xhdpi"),