delete Python from hosted tool cache at start of PR, Push, and Release actions (#285)

Author: chrisfenner

.github/workflows/pr.yml

@@ -36,6 +36,8 @@ jobs:
       # pre-installed tools to make space.
       - name: Free up disk space by deleting /opt/hostedtoolcache/CodeQL
         run: rm -rf /opt/hostedtoolcache/CodeQL
+      - name: Free up disk space by deleting /opt/hostedtoolcache/Python
+        run: rm -rf /opt/hostedtoolcache/Python
 
       # Login against a Docker registry
       # https://github.com/docker/login-action

.github/workflows/push.yml

@@ -29,6 +29,8 @@ jobs:
       # pre-installed tools to make space.
       - name: Free up disk space by deleting /opt/hostedtoolcache/CodeQL
         run: rm -rf /opt/hostedtoolcache/CodeQL
+      - name: Free up disk space by deleting /opt/hostedtoolcache/Python
+        run: rm -rf /opt/hostedtoolcache/Python
 
       # Login against a Docker registry
       # https://github.com/docker/login-action

.github/workflows/release.yml

@@ -29,6 +29,8 @@ jobs:
       # pre-installed tools to make space.
       - name: Free up disk space by deleting /opt/hostedtoolcache/CodeQL
         run: rm -rf /opt/hostedtoolcache/CodeQL
+      - name: Free up disk space by deleting /opt/hostedtoolcache/Python
+        run: rm -rf /opt/hostedtoolcache/Python
 
       # Login against a Docker registry
       # https://github.com/docker/login-action