Add ruby-version + lockfile for stable tests.

Author: fcbr

.gitignore

@@ -6,7 +6,6 @@
 /pkg/
 /spec/reports/
 /tmp/
-Gemfile.lock
 *~
 # rspec failure tracking
 .rspec_status

.ruby-version

@@ -0,0 +1 @@
+ruby-3.2.9

Gemfile.lock

@@ -0,0 +1,99 @@
+PATH
+  remote: .
+  specs:
+    devicecheck (1.0.0)
+      base64
+      cbor (~> 0.5.9)
+      openssl (~> 3)
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    ast (2.4.3)
+    base64 (0.2.0)
+    cbor (0.5.10.1)
+    diff-lcs (1.6.2)
+    docile (1.4.1)
+    json (2.15.2)
+    language_server-protocol (3.17.0.5)
+    lint_roller (1.1.0)
+    openssl (3.3.2)
+    parallel (1.27.0)
+    parser (3.3.10.0)
+      ast (~> 2.4.1)
+      racc
+    prism (1.6.0)
+    racc (1.8.1)
+    rainbow (3.1.1)
+    rake (13.3.1)
+    regexp_parser (2.11.3)
+    rspec (3.13.2)
+      rspec-core (~> 3.13.0)
+      rspec-expectations (~> 3.13.0)
+      rspec-mocks (~> 3.13.0)
+    rspec-core (3.13.6)
+      rspec-support (~> 3.13.0)
+    rspec-expectations (3.13.5)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.13.0)
+    rspec-mocks (3.13.7)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.13.0)
+    rspec-support (3.13.6)
+    rubocop (1.81.7)
+      json (~> 2.3)
+      language_server-protocol (~> 3.17.0.2)
+      lint_roller (~> 1.1.0)
+      parallel (~> 1.10)
+      parser (>= 3.3.0.2)
+      rainbow (>= 2.2.2, < 4.0)
+      regexp_parser (>= 2.9.3, < 3.0)
+      rubocop-ast (>= 1.47.1, < 2.0)
+      ruby-progressbar (~> 1.7)
+      unicode-display_width (>= 2.4.0, < 4.0)
+    rubocop-ast (1.47.1)
+      parser (>= 3.3.7.2)
+      prism (~> 1.4)
+    rubocop-performance (1.26.1)
+      lint_roller (~> 1.1)
+      rubocop (>= 1.75.0, < 2.0)
+      rubocop-ast (>= 1.47.1, < 2.0)
+    rubocop-rake (0.7.1)
+      lint_roller (~> 1.1)
+      rubocop (>= 1.72.1)
+    rubocop-rspec (3.7.0)
+      lint_roller (~> 1.1)
+      rubocop (~> 1.72, >= 1.72.1)
+    rubocop-thread_safety (0.7.3)
+      lint_roller (~> 1.1)
+      rubocop (~> 1.72, >= 1.72.1)
+      rubocop-ast (>= 1.44.0, < 2.0)
+    ruby-progressbar (1.13.0)
+    simplecov (0.22.0)
+      docile (~> 1.1)
+      simplecov-html (~> 0.11)
+      simplecov_json_formatter (~> 0.1)
+    simplecov-html (0.13.2)
+    simplecov_json_formatter (0.1.4)
+    unicode-display_width (3.2.0)
+      unicode-emoji (~> 4.1)
+    unicode-emoji (4.1.0)
+    yard (0.9.37)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  devicecheck!
+  rake
+  rspec
+  rubocop
+  rubocop-performance
+  rubocop-rake
+  rubocop-rspec
+  rubocop-thread_safety
+  simplecov
+  yard
+
+BUNDLED WITH
+   2.4.19