pw_analog, pw_arduino_build: Use inclusive language

Bug: 386
Change-Id: If1f22bec5219d52c0ea38b4bbbd6ac67b5e56e81
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/46685
Commit-Queue: Auto-Submit <auto-submit@pigweed.google.com.iam.gserviceaccount.com>
Pigweed-Auto-Submit: Rob Mohr <mohrr@google.com>
Reviewed-by: Alexei Frolov <frolv@google.com>

pw_analog/analog_input_test.cc

diff --git a/pw_analog/analog_input_test.cc b/pw_analog/analog_input_test.cc
index a704fcb..6e0fbac 100644
--- a/pw_analog/analog_input_test.cc
+++ b/pw_analog/analog_input_test.cc
@@ -22,7 +22,7 @@
 constexpr int32_t kLimitsMax = 4096;
 constexpr int32_t kLimitsMin = 0;
 
-// Dummy test analog input that's used for testing.
+// Fake test analog input that's used for testing.
 class TestAnalogInput : public AnalogInput {
  public:
   TestAnalogInput()

pw_arduino_build/py/pw_arduino_build/core_installer.py

diff --git a/pw_arduino_build/py/pw_arduino_build/core_installer.py b/pw_arduino_build/py/pw_arduino_build/core_installer.py
index 2d3dbf7..bcee8fe 100644
--- a/pw_arduino_build/py/pw_arduino_build/core_installer.py
+++ b/pw_arduino_build/py/pw_arduino_build/core_installer.py
@@ -414,6 +414,6 @@
     original_working_dir = os.getcwd()
     os.chdir(install_prefix)
     # TODO(tonymd): Fetch platform specific tools as specified by:
-    # https://github.com/stm32duino/BoardManagerFiles/raw/master/STM32/package_stm_index.json
+    # https://github.com/stm32duino/BoardManagerFiles/raw/HEAD/STM32/package_stm_index.json
     os.chdir(original_working_dir)
     return True