Bump skills/exercise-toolkit/.github/workflows/find-exercise-issue.yml

Bumps [skills/exercise-toolkit/.github/workflows/find-exercise-issue.yml](https://github.com/skills/exercise-toolkit) from 0.5.0 to 0.7.3.
- [Release notes](https://github.com/skills/exercise-toolkit/releases)
- [Commits](skills/exercise-toolkit@v0.5.0...v0.7.3)

---
updated-dependencies:
- dependency-name: skills/exercise-toolkit/.github/workflows/find-exercise-issue.yml
  dependency-version: 0.7.3
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/1-step.yml

@@ -17,7 +17,7 @@ env:
 jobs:
   find_exercise:
     name: Find Exercise Issue
-    uses: skills/exercise-toolkit/.github/workflows/find-exercise-issue.yml@v0.5.0
+    uses: skills/exercise-toolkit/.github/workflows/find-exercise-issue.yml@v0.7.3
 
   post_next_step_content:
     name: Post next step content

.github/workflows/2-step.yml

@@ -17,7 +17,7 @@ env:
 jobs:
   find_exercise:
     name: Find Exercise Issue
-    uses: skills/exercise-toolkit/.github/workflows/find-exercise-issue.yml@v0.5.0
+    uses: skills/exercise-toolkit/.github/workflows/find-exercise-issue.yml@v0.7.3
 
   post_next_step_content:
     name: Post next step content

.github/workflows/3-step.yml

@@ -16,7 +16,7 @@ env:
 jobs:
   find_exercise:
     name: Find Exercise Issue
-    uses: skills/exercise-toolkit/.github/workflows/find-exercise-issue.yml@v0.5.0
+    uses: skills/exercise-toolkit/.github/workflows/find-exercise-issue.yml@v0.7.3
 
   post_next_step_content:
     name: Post next step content

.github/workflows/4-step.yml

@@ -16,7 +16,7 @@ env:
 jobs:
   find_exercise:
     name: Find Exercise Issue
-    uses: skills/exercise-toolkit/.github/workflows/find-exercise-issue.yml@v0.5.0
+    uses: skills/exercise-toolkit/.github/workflows/find-exercise-issue.yml@v0.7.3
 
   post_next_step_content:
     name: Post next step content

.github/workflows/5-step.yml

@@ -18,7 +18,7 @@ env:
 jobs:
   find_exercise:
     name: Find Exercise Issue
-    uses: skills/exercise-toolkit/.github/workflows/find-exercise-issue.yml@v0.5.0
+    uses: skills/exercise-toolkit/.github/workflows/find-exercise-issue.yml@v0.7.3
 
   post_review_content:
     name: Post review content