chore(deps): lock file maintenance

This MR contains the following updates:

Update	Change
lockFileMaintenance	All locks refreshed

This Merge Request updates lock files to use the latest dependency versions.

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composer.lock

@@ -226,7 +226,7 @@
             "source": {
                 "type": "git",
                 "url": "https://gitlab.tugraz.at/dbp/dbp-api/api-core-bundle.git",
-                "reference": "67ba6ac255791aa9fc2fec3048a33c5e80b87c2c"
+                "reference": "32c910e5ea63cad0f336e1598541638e4d2d20cd"
             },
             "require": {
                 "api-platform/core": "^2.6.3",
@@ -302,7 +302,7 @@
             "license": [
                 "AGPL-3.0-or-later"
             ],
-            "time": "2021-05-31T08:24:47+00:00"
+            "time": "2021-06-12T12:09:17+00:00"
         },
         {
             "name": "doctrine/annotations",
@@ -6500,20 +6500,20 @@
         },
         {
             "name": "felixfbecker/advanced-json-rpc",
-            "version": "v3.2.0",
+            "version": "v3.2.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/felixfbecker/php-advanced-json-rpc.git",
-                "reference": "06f0b06043c7438959dbdeed8bb3f699a19be22e"
+                "reference": "b5f37dbff9a8ad360ca341f3240dc1c168b45447"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/felixfbecker/php-advanced-json-rpc/zipball/06f0b06043c7438959dbdeed8bb3f699a19be22e",
-                "reference": "06f0b06043c7438959dbdeed8bb3f699a19be22e",
+                "url": "https://api.github.com/repos/felixfbecker/php-advanced-json-rpc/zipball/b5f37dbff9a8ad360ca341f3240dc1c168b45447",
+                "reference": "b5f37dbff9a8ad360ca341f3240dc1c168b45447",
                 "shasum": ""
             },
             "require": {
-                "netresearch/jsonmapper": "^1.0 || ^2.0",
+                "netresearch/jsonmapper": "^1.0 || ^2.0 || ^3.0 || ^4.0",
                 "php": "^7.1 || ^8.0",
                 "phpdocumentor/reflection-docblock": "^4.3.4 || ^5.0.0"
             },
@@ -6539,9 +6539,9 @@
             "description": "A more advanced JSONRPC implementation",
             "support": {
                 "issues": "https://github.com/felixfbecker/php-advanced-json-rpc/issues",
-                "source": "https://github.com/felixfbecker/php-advanced-json-rpc/tree/v3.2.0"
+                "source": "https://github.com/felixfbecker/php-advanced-json-rpc/tree/v3.2.1"
             },
-            "time": "2021-01-10T17:48:47+00:00"
+            "time": "2021-06-11T22:34:44+00:00"
         },
         {
             "name": "felixfbecker/language-server-protocol",
@@ -6689,16 +6689,16 @@
         },
         {
             "name": "netresearch/jsonmapper",
-            "version": "v2.1.0",
+            "version": "v4.0.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/cweiske/jsonmapper.git",
-                "reference": "e0f1e33a71587aca81be5cffbb9746510e1fe04e"
+                "reference": "8bbc021a8edb2e4a7ea2f8ad4fa9ec9dce2fcb8d"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/cweiske/jsonmapper/zipball/e0f1e33a71587aca81be5cffbb9746510e1fe04e",
-                "reference": "e0f1e33a71587aca81be5cffbb9746510e1fe04e",
+                "url": "https://api.github.com/repos/cweiske/jsonmapper/zipball/8bbc021a8edb2e4a7ea2f8ad4fa9ec9dce2fcb8d",
+                "reference": "8bbc021a8edb2e4a7ea2f8ad4fa9ec9dce2fcb8d",
                 "shasum": ""
             },
             "require": {
@@ -6706,10 +6706,10 @@
                 "ext-pcre": "*",
                 "ext-reflection": "*",
                 "ext-spl": "*",
-                "php": ">=5.6"
+                "php": ">=7.1"
             },
             "require-dev": {
-                "phpunit/phpunit": "~4.8.35 || ~5.7 || ~6.4 || ~7.0",
+                "phpunit/phpunit": "~7.5 || ~8.0 || ~9.0",
                 "squizlabs/php_codesniffer": "~3.5"
             },
             "type": "library",
@@ -6734,9 +6734,9 @@
             "support": {
                 "email": "cweiske@cweiske.de",
                 "issues": "https://github.com/cweiske/jsonmapper/issues",
-                "source": "https://github.com/cweiske/jsonmapper/tree/master"
+                "source": "https://github.com/cweiske/jsonmapper/tree/v4.0.0"
             },
-            "time": "2020-04-16T18:48:43+00:00"
+            "time": "2020-12-01T19:48:11+00:00"
         },
         {
             "name": "nikic/php-parser",