fix for intellij not building?

Flake lock file updates:

• Updated input 'home-manager':
    'github:nix-community/home-manager/d0300c8808e41da81d6edfc202f3d3833c157daf?narHash=sha256-irfg7lnfEpJY%2B3Cffkluzp2MTVw1Uq9QGxFp6qadcXI%3D' (2025-07-18)
  → 'github:nix-community/home-manager/0cdfcdbb525b77b951c889b6131047bc374f48fe?narHash=sha256-CLQfNtUqirNVSYoW/kYbvL4PeeNasmZonaPnjO3%2B1YQ%3D' (2025-07-22)
• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/6e987485eb2c77e5dcc5af4e3c70843711ef9251?narHash=sha256-RKwfXA4OZROjBTQAl9WOZQFm7L8Bo93FQwSJpAiSRvo%3D' (2025-07-16)
  → 'github:nixos/nixpkgs/c87b95e25065c028d31a94f06a62927d18763fdf?narHash=sha256-NS6BLD0lxOrnCiEOcvQCDVPXafX1/ek1dfJHX1nUIzc%3D' (2025-07-19)

flake.lock

@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1751469941,
-        "narHash": "sha256-ZIUkH4Djh1NUFQ0GnWCsw9HZBDcVgjvJASiTplMXEzc=",
+        "lastModified": 1753181343,
+        "narHash": "sha256-CLQfNtUqirNVSYoW/kYbvL4PeeNasmZonaPnjO3+1YQ=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "7c455533409411b4053bb6d7db71eb35e0544254",
+        "rev": "0cdfcdbb525b77b951c889b6131047bc374f48fe",
         "type": "github"
       },
       "original": {
@@ -22,11 +22,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1751271578,
-        "narHash": "sha256-P/SQmKDu06x8yv7i0s8bvnnuJYkxVGBWLWHaU+tt4YY=",
+        "lastModified": 1752950548,
+        "narHash": "sha256-NS6BLD0lxOrnCiEOcvQCDVPXafX1/ek1dfJHX1nUIzc=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "3016b4b15d13f3089db8a41ef937b13a9e33a8df",
+        "rev": "c87b95e25065c028d31a94f06a62927d18763fdf",
         "type": "github"
       },
       "original": {

home.nix

@@ -59,8 +59,10 @@ in
     htop
     pkgs.firefox
     tex
-    jetbrains.idea-ultimate
-    jetbrains.clion
+    (jetbrains.idea-ultimate.override {
+      jdk = pkgs.openjdk21;
+    })
+    #jetbrains.clion
     thunderbird
     signal-desktop
     nextcloud-client