feat(init): use jsr specifier for @std/assert (#23073)

This commit changes "deno init" subcommand to use "jsr:" specifier for
standard library "assert" module. It is unversioned, but we will change
it to `@^1` once `@std/assert` release version 1.0.

This allows us to start decoupling `deno` and `deno_std` release. The
release scripts have been updated to take that into account.

1 files changed, 8 insertions, 0 deletions

diff --git a/tests/testdata/jsr/registry/@std/assert/meta.json b/tests/testdata/jsr/registry/@std/assert/meta.json
new file mode 100644
index 000000000..4bb721c89
--- /dev/null
+++ b/tests/testdata/jsr/registry/@std/assert/meta.json
@@ -0,0 +1,8 @@
+{
+  "scope": "std",
+  "name": "assert",
+  "latest": "0.220.1",
+  "versions": {
+    "0.220.1": {}
+  }
+}