Drop Code Climate and Inch CI

I don't care to use Code Climate anymore and Inch CI is down currently
so there's no reason to link to it.

Author: michaelherold

.github/workflows/ci.yaml

@@ -37,17 +37,5 @@ jobs:
           bundler-cache: true
           ruby-version: ${{ matrix.ruby }}
 
-      - name: Test without reporting coverage
+      - name: Run test suite
         run: bundle exec rspec
-        if: ${{ matrix.ruby != '3.4' }}
-
-      - name: Test and report coverage
-        run: |
-          curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter
-          chmod +x ./cc-test-reporter
-          ./cc-test-reporter before-build
-          bundle exec rspec
-          ./cc-test-reporter after-build -t simplecov --exit-code $?
-        if: ${{ matrix.ruby == '3.4' }}
-        env:
-          CC_TEST_REPORTER_ID: 36f3969bdc1e5e821f38411648b9ba4217fa4518c9f58c30f0e9b0d1639b4f19

README.md

@@ -1,13 +1,5 @@
 # benchmark-memory
 
-[![CI](https://github.com/michaelherold/benchmark-memory/workflows/CI/badge.svg)][ci]
-[![Code Climate](https://codeclimate.com/github/michaelherold/benchmark-memory/badges/gpa.svg)][codeclimate]
-[![Inline docs](http://inch-ci.org/github/michaelherold/benchmark-memory.svg?branch=main)][inch]
-
-[ci]: https://github.com/michaelherold/benchmark-memory/actions
-[codeclimate]: https://codeclimate.com/github/michaelherold/benchmark-memory
-[inch]: http://inch-ci.org/github/michaelherold/benchmark-memory
-
 benchmark-memory is a tool that helps you to benchmark the memory usage of different pieces of code. It leverages the power of [memory_profiler] to give you a metric of the total amount of memory allocated and retained by a block, as well as the number of objects and strings allocated and retained.
 
 [memory_profiler]: https://github.com/SamSaffron/memory_profiler