update androidbuild file names to match the struct names (ie. d8glob.zig -> D8Glob.zig)

build.zig

@@ -6,7 +6,7 @@ const androidbuild = @import("src/androidbuild/androidbuild.zig");
 
 // TODO: rename tools.zig to Sdk.zig
 pub const Sdk = @import("src/androidbuild/tools.zig");
-pub const Apk = @import("src/androidbuild/apk.zig");
+pub const Apk = @import("src/androidbuild/Apk.zig");
 pub const ApiLevel = androidbuild.ApiLevel;
 pub const standardTargets = androidbuild.standardTargets;
 

src/androidbuild/apk.zig → src/androidbuild/Apk.zig

@@ -2,12 +2,12 @@ const std = @import("std");
 const builtin = @import("builtin");
 const androidbuild = @import("androidbuild.zig");
 const Sdk = @import("tools.zig");
-const BuiltinOptionsUpdate = @import("builtin_options_update.zig");
+const BuiltinOptionsUpdate = @import("BuiltinOptionsUpdate.zig");
 const DirectoryFileInput = @import("DirectoryFileInput.zig");
 
 const Ndk = @import("Ndk.zig");
 const BuildTools = @import("BuildTools.zig");
-const D8Glob = @import("d8glob.zig");
+const D8Glob = @import("D8Glob.zig");
 
 const KeyStore = Sdk.KeyStore;
 const ApiLevel = androidbuild.ApiLevel;

src/androidbuild/tools.zig

@@ -13,7 +13,7 @@ const AccessError = std.fs.Dir.AccessError;
 const Step = Build.Step;
 const ResolvedTarget = Build.ResolvedTarget;
 const LazyPath = std.Build.LazyPath;
-const Apk = @import("apk.zig");
+const Apk = @import("Apk.zig");
 const Ndk = @import("Ndk.zig");
 const BuildTools = @import("BuildTools.zig");