[cheats] Check for comments in patch line loop (#156)

My test case is this file, after line 27 is not marked as patch because it's after `@` tag but rest is patch lines including comments. <2ac3ff239f/1.0.0.pchtxt (L31>)

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/156
Co-authored-by: notenergydrinks <notenergydrinks@eden-emu.dev>
Co-committed-by: notenergydrinks <notenergydrinks@eden-emu.dev>

src/core/file_sys/ips_layer.cpp

@@ -1,5 +1,5 @@
-// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
 
 #include <algorithm>
 #include <cstring>
@@ -255,6 +255,11 @@ void IPSwitchCompiler::Parse() {
 
                 const auto& patch_line = lines[++i];
 
+                // Patch line may contain comments
+                if (StartsWith(patch_line, "//")) {
+                    continue;
+                }
+
                 // Start of new patch
                 if (StartsWith(patch_line, "@enabled") || StartsWith(patch_line, "@disabled")) {
                     --i;