update angular to 13.1.0

pdb-js/.gitignore

@@ -1,8 +1,7 @@
 # See http://help.github.com/ignore-files/ for more about ignoring files.
 
 # compiled output
-/build
-/bin
+/dist
 /tmp
 /.gradle/
 /out-tsc
@@ -14,7 +13,6 @@
 
 # profiling files
 chrome-profiler-events*.json
-speed-measure-plugin*.json
 
 # IDEs and editors
 /.idea
@@ -34,6 +32,7 @@ speed-measure-plugin*.json
 .history/*
 
 # misc
+/.angular/cache
 /.sass-cache
 /connect.lock
 /coverage
@@ -46,4 +45,3 @@ testem.log
 # System Files
 .DS_Store
 Thumbs.db
-/env.sh