feat(GitHub): Add `Pinch to zoom` patch

src/main/kotlin/app/revanced/patches/github/misc.gestures/PinchToZoomPatch.kt

@@ -0,0 +1,26 @@
+package app.revanced.patches.github.misc.gestures
+
+import app.revanced.extensions.exception
+import app.revanced.patcher.data.BytecodeContext
+import app.revanced.patcher.extensions.InstructionExtensions.addInstruction
+import app.revanced.patcher.patch.BytecodePatch
+import app.revanced.patcher.patch.annotation.CompatiblePackage
+import app.revanced.patcher.patch.annotation.Patch
+import app.revanced.patches.github.misc.gestures.fingerprints.CodeViewFingerprint
+
+@Patch(
+    name = "Pinch to zoom",
+    description = "Adds pinch to zoom functionality to the code viewer.",
+    compatiblePackages = [CompatiblePackage("com.github.android")],
+    requiresIntegrations = true
+)
+@Suppress("unused")
+object PinchToZoomPatch : BytecodePatch(
+    setOf(CodeViewFingerprint)
+) {
+    override fun execute(context: BytecodeContext) = CodeViewFingerprint.result?.mutableMethod?.addInstruction(
+        0,
+        "invoke-static { p2 }, Lapp/revanced/github/PinchToZoomPatch;->" +
+                "addPinchToZoomGesture(Landroid/view/ViewGroup;)V"
+    ) ?: throw CodeViewFingerprint.exception
+}

src/main/kotlin/app/revanced/patches/github/misc.gestures/fingerprints/CodeViewFingerprint.kt

@@ -0,0 +1,7 @@
+package app.revanced.patches.github.misc.gestures.fingerprints
+
+import app.revanced.patcher.fingerprint.MethodFingerprint
+
+object CodeViewFingerprint : MethodFingerprint(
+    parameters = listOf("Landroid/view/ViewGroup;", "Landroidx/recyclerview/widget/RecyclerView;")
+)