Pin dependencies (#227)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

download-artifacts/package-lock.json

@@ -6,11 +6,11 @@
     "": {
       "name": "action-download-artifact",
       "dependencies": {
-        "@actions/artifact": "^2.0.0",
-        "@actions/core": "^1.10.1",
-        "@actions/github": "^6.0.0",
-        "adm-zip": "^0.5.10",
-        "filesize": "^9.0.11"
+        "@actions/artifact": "2.0.0",
+        "@actions/core": "1.10.1",
+        "@actions/github": "6.0.0",
+        "adm-zip": "0.5.10",
+        "filesize": "9.0.11"
       }
     },
     "node_modules/@actions/artifact": {

download-artifacts/package.json

@@ -2,10 +2,10 @@
   "name": "action-download-artifact",
   "main": "main.js",
   "dependencies": {
-    "@actions/artifact": "^2.0.0",
-    "@actions/core": "^1.10.1",
-    "@actions/github": "^6.0.0",
-    "adm-zip": "^0.5.10",
-    "filesize": "^9.0.11"
+    "@actions/artifact": "2.0.0",
+    "@actions/core": "1.10.1",
+    "@actions/github": "6.0.0",
+    "adm-zip": "0.5.10",
+    "filesize": "9.0.11"
   }
 }