fix(release): oops shell scripts are relative to cwd (#5368)

* fix(release): oops shell scripts are relative to cwd

* fix(release): properly handle semver release types

previously, specifying "minor" via `yarn release:version minor` would use the literal string "minor"

Author: wjhsf

scripts/release/publish.sh

@@ -36,7 +36,7 @@ if which gh >/dev/null; then
   git branch -D "$BRANCH"
 
   # Wait for CI to complete
-  ./wait-for-pr.sh "$BRANCH"
+  . "$(dirname "$0")/wait-for-pr.sh" "$BRANCH"
   if ! gh pr checks --fail-fast --watch; then
     echo 'CI failed. Cannot continue with release.'
     gh pr view "$BRANCH" --web

scripts/release/version.sh

@@ -38,7 +38,7 @@ if which gh 2>/dev/null 1>/dev/null; then
   git switch "$BASE_BRANCH"
   git branch -D "$BRANCH"
 
-  ./wait-for-pr.sh "$BRANCH"
+  . "$(dirname "$0")/wait-for-pr.sh" "$BRANCH"
   while [ "$(gh pr view "$BRANCH" --json state -q .state)" != 'MERGED' ]; do
     sleep 3 # Wait for GitHub to auto-merge the PR
   done