ANDROID: GKI: x86_64: zram & zsmalloc as modules

Enable zram and zsmalloc as modules to be in sync
with the aarch64 builds.

Bug: 232431151
Test: TH
Signed-off-by: Ramji Jiyani <ramjiyani@google.com>
Change-Id: I55053eeb6beda342689c854f95f4307871a3729b
(cherry picked from commit 44e9b82e01)

BUILD.bazel

@@ -40,6 +40,22 @@ define_common_kernels(target_configs = {
             "mm/zsmalloc.ko",
         ],
     },
+    # Sync with build.config.gki.x86_64
+    "kernel_x86_64": {
+        "kmi_symbol_list_strict_mode": False,
+        "module_implicit_outs": [
+            "drivers/block/zram/zram.ko",
+            "mm/zsmalloc.ko",
+        ],
+    },
+    # Sync with build.config.gki-debug.x86_64
+    "kernel_x86_64_debug": {
+        "kmi_symbol_list_strict_mode": False,
+        "module_implicit_outs": [
+            "drivers/block/zram/zram.ko",
+            "mm/zsmalloc.ko",
+        ],
+    },
 })
 
 # Sync with build.config.db845c

arch/x86/configs/gki_defconfig

@@ -271,6 +271,7 @@ CONFIG_FW_LOADER_USER_HELPER=y
 # CONFIG_FW_CACHE is not set
 CONFIG_GNSS=y
 CONFIG_OF=y
+CONFIG_ZRAM=m
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_LOOP_MIN_COUNT=16
 CONFIG_BLK_DEV_RAM=y