Add swxmlhash 7.0.2.1 for rules_swift 2.0 compatibility

modules/swxmlhash/7.0.2.1/MODULE.bazel

@@ -0,0 +1,7 @@
+module(
+    name = "swxmlhash",
+    version = "7.0.2.1",
+    compatibility_level = 1,
+)
+
+bazel_dep(name = "rules_swift", version = "1.8.0", max_compatibility_level = 2)

modules/swxmlhash/7.0.2.1/patches/add_build_file.patch

@@ -0,0 +1,11 @@
+--- /dev/null
++++ BUILD.bazel
+@@ -0,0 +1,8 @@
++load("@rules_swift//swift:swift.bzl", "swift_library")
++
++swift_library(
++    name = "SWXMLHash",
++    srcs = glob(["Source/**/*.swift"]),
++    module_name = "SWXMLHash",
++    visibility = ["//visibility:public"],
++)

modules/swxmlhash/7.0.2.1/patches/module_dot_bazel.patch

@@ -0,0 +1,10 @@
+--- MODULE.bazel
++++ MODULE.bazel
+@@ -0,0 +1,7 @@
++module(
++    name = "swxmlhash",
++    version = "7.0.2.1",
++    compatibility_level = 1,
++)
++
++bazel_dep(name = "rules_swift", version = "1.8.0", max_compatibility_level = 2)

modules/swxmlhash/7.0.2.1/presubmit.yml

@@ -0,0 +1,6 @@
+tasks:
+  verify_targets:
+    name: Verify build targets
+    platform: macos
+    build_targets:
+    - '@swxmlhash//:SWXMLHash'

modules/swxmlhash/7.0.2.1/source.json

@@ -0,0 +1,10 @@
+{
+    "url": "https://github.com/drmohundro/SWXMLHash/archive/refs/tags/7.0.2.tar.gz",
+    "integrity": "sha256-19YA8GLWhAsDf8H7KsOvznocQ65DDXjiLXvW+OAs/J0=",
+    "strip_prefix": "SWXMLHash-7.0.2",
+    "patches": {
+        "add_build_file.patch": "sha256-5pHn+5q51/aanOaesI4fs+wcihKIsTPALKb9wUfJJxA=",
+        "module_dot_bazel.patch": "sha256-CHhVF5RMQ/yhwVNhg39Mu1U+ZCUeZw6g4oinqodEZFQ="
+    },
+    "patch_strip": 0
+}

modules/swxmlhash/metadata.json

@@ -17,7 +17,8 @@
     ],
     "versions": [
         "7.0.1",
-        "7.0.2"
+        "7.0.2",
+        "7.0.2.1"
     ],
     "yanked_versions": {}
 }