vai-experiment: expand proto_generated to 54 versions (1.8 through 26.2)

- Added 45 new version directories with protocol data
- Regenerated proto_generated packages for all 54 versions
- Fixed void-type packets (bundle_delimiter) in 14 protocol.json files
- Copied protocol data for missing minor versions from nearest release
- Updated generator to include all versions in ViaVaiVersions

mc/data/minecraft-data/pc/1.7/attributes.json

@@ -0,0 +1,51 @@
+[
+  {
+    "name": "maxHealth",
+    "resource": "generic.maxHealth",
+    "default": 20,
+    "min": 1,
+    "max": 1024
+  },
+  {
+    "name": "followRange",
+    "resource": "generic.followRange",
+    "default": 32,
+    "min": 0,
+    "max": 2048
+  },
+  {
+    "name": "knockbackResistance",
+    "resource": "generic.knockbackResistance",
+    "default": 0,
+    "min": 0,
+    "max": 1
+  },
+  {
+    "name": "movementSpeed",
+    "resource": "generic.movementSpeed",
+    "default": 0.7,
+    "min": 0,
+    "max": 1024
+  },
+  {
+    "name": "attackDamage",
+    "resource": "generic.attackDamage",
+    "default": 2,
+    "min": 0,
+    "max": 2048
+  },
+  {
+    "name": "horseJumpStrength",
+    "resource": "horse.jumpStrength",
+    "default": 0.7,
+    "min": 0,
+    "max": 2
+  },
+  {
+    "name": "zombieSpawnReinforcements",
+    "resource": "zombie.spawnReinforcements",
+    "default": 0,
+    "min": 0,
+    "max": 1
+  }
+]