cli: removed unused ts-loader and dashify deps

Signed-off-by: Patrik Oldsberg <poldsberg@gmail.com>

.changeset/green-ladybugs-fold.md

@@ -0,0 +1,5 @@
+---
+'@backstage/cli': patch
+---
+
+Pruned unused dependencies.

packages/cli/package.json

@@ -60,7 +60,6 @@
     "chokidar": "^3.3.1",
     "commander": "^6.1.0",
     "css-loader": "^5.2.6",
-    "dashify": "^2.0.0",
     "diff": "^5.0.0",
     "esbuild": "^0.14.1",
     "eslint": "^7.30.0",
@@ -105,7 +104,6 @@
     "sucrase": "^3.20.2",
     "tar": "^6.1.2",
     "terser-webpack-plugin": "^5.1.3",
-    "ts-loader": "^8.0.17",
     "typescript": "^4.0.3",
     "util": "^0.12.3",
     "webpack": "^5.48.0",

yarn.lock

@@ -12931,11 +12931,6 @@ dashdash@^1.12.0:
   dependencies:
     assert-plus "^1.0.0"
 
-dashify@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.npmjs.org/dashify/-/dashify-2.0.0.tgz#fff270ca2868ca427fee571de35691d6e437a648"
-  integrity sha512-hpA5C/YrPjucXypHPPc0oJ1l9Hf6wWbiOL7Ik42cxnsUOhWiCB/fylKbKqqJalW9FgkNQCw16YO8uW9Hs0Iy1A==
-
 data-urls@^2.0.0:
   version "2.0.0"
   resolved "https://registry.npmjs.org/data-urls/-/data-urls-2.0.0.tgz#156485a72963a970f5d5821aaf642bef2bf2db9b"
@@ -13796,7 +13791,7 @@ endent@^2.0.1:
     fast-json-parse "^1.0.3"
     objectorarray "^1.0.4"
 
-enhanced-resolve@^4.0.0, enhanced-resolve@^4.5.0:
+enhanced-resolve@^4.5.0:
   version "4.5.0"
   resolved "https://registry.npmjs.org/enhanced-resolve/-/enhanced-resolve-4.5.0.tgz#2f3cfd84dbe3b487f18f2db2ef1e064a571ca5ec"
   integrity sha512-Nv9m36S/vxpsI+Hc4/ZGRs0n9mXqSWGGq49zxb/cJfPAQMbUtttJAlNPS4AQzaBdw/pKskw5bMbekT/Y7W/Wlg==
@@ -20993,7 +20988,7 @@ micromatch@^3.1.10, micromatch@^3.1.4:
     snapdragon "^0.8.1"
     to-regex "^3.0.2"
 
-micromatch@^4.0.0, micromatch@^4.0.2, micromatch@^4.0.4:
+micromatch@^4.0.2, micromatch@^4.0.4:
   version "4.0.4"
   resolved "https://registry.npmjs.org/micromatch/-/micromatch-4.0.4.tgz#896d519dfe9db25fce94ceb7a500919bf881ebf9"
   integrity sha512-pRmzw/XUcwXGpD9aI9q/0XOwLNygjETJ8y0ao0wdqprrzDa4YnxLcz7fQRZr8voh8V10kGhABbNcHVk5wHgWwg==
@@ -28112,17 +28107,6 @@ ts-invariant@^0.4.0:
   dependencies:
     tslib "^1.9.3"
 
-ts-loader@^8.0.17:
-  version "8.0.17"
-  resolved "https://registry.npmjs.org/ts-loader/-/ts-loader-8.0.17.tgz#98f2ccff9130074f4079fd89b946b4c637b1f2fc"
-  integrity sha512-OeVfSshx6ot/TCxRwpBHQ/4lRzfgyTkvi7ghDVrLXOHzTbSK413ROgu/xNqM72i3AFeAIJgQy78FwSMKmOW68w==
-  dependencies:
-    chalk "^4.1.0"
-    enhanced-resolve "^4.0.0"
-    loader-utils "^2.0.0"
-    micromatch "^4.0.0"
-    semver "^7.3.4"
-
 ts-log@^2.2.3:
   version "2.2.3"
   resolved "https://registry.npmjs.org/ts-log/-/ts-log-2.2.3.tgz#4da5640fe25a9fb52642cd32391c886721318efb"