Modify VS Code dependencies

1. Kerberos: this is not building in our cross-compile step.  It does not look
   like something code-server uses right now anyway.

Index: code-server/lib/vscode/remote/package.json
===================================================================
--- code-server.orig/lib/vscode/remote/package.json
+++ code-server/lib/vscode/remote/package.json
@@ -18,7 +18,6 @@
     "http-proxy-agent": "^2.1.0",
     "https-proxy-agent": "^2.2.3",
     "jschardet": "3.0.0",
-    "kerberos": "^2.0.1",
     "keytar": "7.9.0",
     "minimist": "^1.2.6",
     "native-watchdog": "^1.4.1",
Index: code-server/lib/vscode/remote/yarn.lock
===================================================================
--- code-server.orig/lib/vscode/remote/yarn.lock
+++ code-server/lib/vscode/remote/yarn.lock
@@ -454,15 +454,6 @@ jschardet@3.0.0:
   resolved "https://registry.yarnpkg.com/jschardet/-/jschardet-3.0.0.tgz#898d2332e45ebabbdb6bf2feece9feea9a99e882"
   integrity sha512-lJH6tJ77V8Nzd5QWRkFYCLc13a3vADkh3r/Fi8HupZGWk2OVVDfnZP8V/VgQgZ+lzW0kG2UGb5hFgt3V3ndotQ==
 
-kerberos@^2.0.1:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/kerberos/-/kerberos-2.0.1.tgz#663b0b46883b4da84495f60f2e9e399a43a33ef5"
-  integrity sha512-O/jIgbdGK566eUhFwIcgalbqirYU/r76MW7/UFw06Fd9x5bSwgyZWL/Vm26aAmezQww/G9KYkmmJBkEkPk5HLw==
-  dependencies:
-    bindings "^1.5.0"
-    node-addon-api "^4.3.0"
-    prebuild-install "7.1.1"
-
 keytar@7.9.0:
   version "7.9.0"
   resolved "https://registry.yarnpkg.com/keytar/-/keytar-7.9.0.tgz#4c6225708f51b50cbf77c5aae81721964c2918cb"
@@ -604,24 +595,6 @@ picomatch@^2.3.1:
   resolved "https://registry.yarnpkg.com/picomatch/-/picomatch-2.3.1.tgz#3ba3833733646d9d3e4995946c1365a67fb07a42"
   integrity sha512-JU3teHTNjmE2VCGFzuY8EXzCDVwEqB2a8fsIvwaStHhAWJEeVd1o1QD80CU6+ZdEXXSLbSsuLwJjkCBWqRQUVA==
 
-prebuild-install@7.1.1:
-  version "7.1.1"
-  resolved "https://registry.yarnpkg.com/prebuild-install/-/prebuild-install-7.1.1.tgz#de97d5b34a70a0c81334fd24641f2a1702352e45"
-  integrity sha512-jAXscXWMcCK8GgCoHOfIr0ODh5ai8mj63L2nWrjuAgXE6tDyYGnx4/8o/rCgU+B4JSyZBKbeZqzhtwtC3ovxjw==
-  dependencies:
-    detect-libc "^2.0.0"
-    expand-template "^2.0.3"
-    github-from-package "0.0.0"
-    minimist "^1.2.3"
-    mkdirp-classic "^0.5.3"
-    napi-build-utils "^1.0.1"
-    node-abi "^3.3.0"
-    pump "^3.0.0"
-    rc "^1.2.7"
-    simple-get "^4.0.0"
-    tar-fs "^2.0.0"
-    tunnel-agent "^0.6.0"
-
 prebuild-install@^7.0.1:
   version "7.0.1"
   resolved "https://registry.yarnpkg.com/prebuild-install/-/prebuild-install-7.0.1.tgz#c10075727c318efe72412f333e0ef625beaf3870"